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Boy cat names: 220+ unique male cat names with meanings

221 names · Updated · By The Nomezo Editors · Save to Pinterest

Good boy cat names are short, strong and easy to call, like Theo, Murphy and Sir Hisstopher. Classic human names, mighty names from myth and silly puns all work for a male cat, and dapper dark picks like Coal Porter and Felix Noir suit male black cats.

This page has 220+ male cat names in twelve groups: classic, cute, names for male black cats, strong, funny, human names, old-fashioned, myth and legend, royal ranks, artists and musicians, unique picks and unusual names. Many real names come with their meaning, and every name has a short note on the kind of tom it suits.

Can't decide? Shuffle 6 random picks

  • Darwin

    For a curious cat who studies everything that moves

  • Ziggy

    Starry and fun, for a cat with a rock-star attitude

  • Kevin

    Feels like a coworker who just wants his lunch

  • Rupert

    Germanic for bright fame; a very British classic

  • Doug

    Short, sturdy and dependable, like a good neighbor

  • Bertram

    Germanic for bright raven, a fine name for a dark tom

Cat name tools

Hear how a name sounds next to the words and names in your home, see how popular it is, and preview a pedigree name.

Sounds at home

  • About 2 syllables: short and easy to call.
  • No obvious clash with No, Off, Down, Stop, Come, Sit, Stay, Wait, Treat, Bed, Out, Here, Heel, Leave it or Shake.
  • Milo starts the same way as Mia. Two names that start or end alike are easy to mix up across a room.
  • Ends on a vowel, so it is easy to stretch out when you call from another room.

How popular is it?

  • No. 2 in U.S. News 2026
  • No. 2 in Trupanion 2025
  • No. 4 in Chewy 2026
  • Rover's top boy cat name of 2025

These lists are company data from pet insurers, Chewy and Rover, not official counts.

Pedigree name

Moonpaw Sir Pounce

Call name: Pounce

In the CFA, a cattery name identifies the breeder and the line; it must differ from every registered cattery name by at least two letters.

Want endless ideas? Try the cat name generator and generate new names in one click.

Classic boy cat names

Friendly, familiar names that suit almost any male cat, many with their meaning.

  1. Theo: Short for Theodore, Greek for gift of God
  2. Finn: Irish for fair or white; a bright pick for a pale cat
  3. Gus: Short for Augustus or Angus; friendly and fuss-free
  4. Henry: Germanic for home ruler, which every cat already is
  5. Louie: A jaunty nickname for Louis, a name of French kings
  6. Sam: Short, sturdy and easy to call from the porch
  7. George: Greek for farmer, and a royal classic for a dignified cat
  8. Toby: A cheerful, old-school favorite for a friendly tom
  9. Oscar: Irish, possibly meaning deer friend; dapper and grown-up
  10. Teddy: For a soft, cuddly cat who loves to be held
  11. Winston: English surname from a place name; Churchill adored cats
  12. Archie: A jaunty British favorite for a cheeky tom
  13. Frankie: Fun, friendly and full of swagger
  14. Murphy: Irish surname from Murchadh, sea battle, for a bold cat
  15. Rocky: For a tough little fighter with a soft heart
  16. Buster: For the cat who barges into every closed room
  17. Benny: Easygoing and friendly, a cat for any household
  18. Otis: English surname linked to Otto, meaning wealth; mellow and soulful
  19. Ziggy: Starry and fun, for a cat with a rock-star attitude
  20. Dexter: English surname for a dyer; in Latin, dexter means skillful
  21. Harvey: Breton for battle and fiery, though usually very gentle
  22. Rupert: Germanic for bright fame; a very British classic
  23. Cosmo: Greek for order or universe; a Rover top-100 male cat name

Cute boy cat names

Sweet names for kittens and soft-hearted toms who never really grow up.

  1. Biscuit: Warm, golden and good with a cup of tea
  2. Cubby: For a round little kitten who looks like a bear cub
  3. Scooter: For the kitten who zooms across hardwood floors
  4. Buddy: For a loyal cat who follows you room to room
  5. Bandit: For a masked cat who steals socks and snacks
  6. Rascal: For a mischievous kitten who is always up to something
  7. Scamp: A playful little troublemaker with a sweet face
  8. Sparky: For a bright, lively kitten with endless energy
  9. Chip: Short, sweet and perfect for a little chocolate-brown tom
  10. Dash: For a kitten who is everywhere at once
  11. Moose: A big, gentle name for a big, gentle tom
  12. Toffee: A sweet, golden-brown name for a sweet boy
  13. Doodlebug: An old American nickname for a sweet little guy
  14. Peewee: For the smallest boy in the litter
  15. Scout: For a curious kitten who explores every corner
  16. Bear: Big and soft, for a fluffy boy with a calm streak
  17. Mochi: A soft Japanese rice cake, for a soft, squishy kitten
  18. Tater: A cozy, Southern-style nickname for a lovable homebody
  19. Monkey: For a climber who scales curtains and bookshelves
  20. Sprocket: A tiny gear name for a busy little machine of a kitten

Names for male black cats

Dark, dapper names for a black tom, from chimney soot to film noir.

  1. Coal Porter: A jazzy pun on Cole Porter for a smooth, suave tom
  2. Ebonezer: An ebony twist on Ebenezer for a grumpy old gentleman
  3. Sir Soot: A knightly title for a cat who looks dusted in chimney black
  4. Sootfoot: For a black tom who leaves tiny prints on everything
  5. Nightpaw: Pads silently through the house long after dark
  6. Midnight Marlowe: A noir detective name for a tom who prowls after dark
  7. Lord Inkwell: For a black cat who naps on your desk paperwork
  8. Professor Pitch: A scholarly tom as dark as tar and twice as wise
  9. Felix Noir: Latin for lucky and French for black, so luck is on his side
  10. Count Shadowpurr: A dusky aristocrat with a deep, rumbling motor
  11. Agent Midnight: A stealthy operative on a secret snack mission
  12. Night Watchman: Guards the house from moths every evening
  13. Chimney Charlie: Looks like he just slid down the flue
  14. Moonshadow: A Cat Stevens song title, made for a dark cat
  15. Cast Iron: Heavy, black and impossible to move off the bed
  16. Jet Stream: Glossy black and faster than the wind
  17. Licorice Larry: A sweet, candy-black tom with a goofy streak
  18. Black Cab: A London taxi pun for a tom who always finds his way home
  19. Stovepipe: Tall, dark and dignified, like Lincoln's famous hat
  20. Baron Blackpaw: Lord of the windowsill, with feet like midnight

Strong male cat names

Mighty names from myth and history for a tom with presence, or a small cat with big confidence.

  1. Zeus: King of the Greek gods, for the boss of the house
  2. Thor: Norse god of thunder, for a cat with a mighty voice
  3. Ares: Greek god of war, for a cat who battles shoelaces
  4. Atlas: The Titan who held up the sky; strong and steady
  5. Titan: For a big, powerful cat who fears nothing
  6. Ajax: A mighty Greek hero of the Trojan War
  7. Achilles: Greek hero with one weak spot, like a tough cat's soft belly
  8. Hercules: Roman name for Heracles, the strongest hero of Greek myth
  9. Brutus: A strong Roman name for a cat with presence
  10. Maximus: Latin for greatest; a big name for a big cat
  11. Bruno: Germanic for brown; strong and bear-like
  12. Duke: A noble title for a cat who carries himself with authority
  13. Rex: Latin for king; short, strong and easy to call
  14. Diesel: For a powerful cat with a rumbling purr
  15. Tank: For a solid tom who stands his ground
  16. Rocco: An Italian name with a tough-guy swagger
  17. Spike: For a cat with a spiky coat or a spiky temper
  18. Ragnar: An Old Norse warrior name for a cat with Viking spirit
  19. Maverick: For an independent cat who follows no rules
  20. Bruiser: For a scrappy tom with a heart of gold

Funny boy cat names

Puns on human names and celebrities for a tom with a sense of humor. Shorten them for everyday use.

  1. Meowcolm: A pun on Malcolm for a sophisticated tom
  2. Purrcy: A purring take on Percy, for a polite gentleman cat
  3. Clawrence: For a well-mannered cat with very sharp claws
  4. Furgus: A furry twist on the Irish and Scottish name Fergus
  5. Sir Hisstopher: A noble title for a cat with a dramatic hiss
  6. Mewgene: A pun on Eugene for a cat with a quiet meow
  7. Catthew: A soft pun on Matthew for a mild-mannered tom
  8. Brad Kitt: For a handsome tom with movie-star looks
  9. Ricky Meowtin: For a cat who shakes his tail at parties
  10. Purrgan Freeman: For a cat with a deep, soothing purr
  11. Meowrlin: A wizard pun for a cat who makes your snacks vanish
  12. Fuzzby: A posh, butler-like name for a very fluffy tom
  13. Pawl: A one-letter pun on Paul, for a friendly cat
  14. Tom Purrdy: A Tom Brady pun for the champion of the indoor ball chase
  15. Napurrleon: For a small cat with very big ambitions
  16. Benedict Cumbercat: For a distinguished, slightly eccentric gentleman cat
  17. Doctor Purrkenstein: For a cat who brews chaos in the dark
  18. Clawd Monet: A painter pun for a cat who paints with muddy paws

Human names for boy cats

A cat with an ordinary human name is a joke that never gets old. These work best said with a straight face.

  1. Kevin: Feels like a coworker who just wants his lunch
  2. Gary: For a laid-back tom who has seen it all
  3. Steve: Totally ordinary, which is exactly the joke
  4. Dave: For a cat who acts like a friendly neighbor
  5. Keith: A sensible name for a cat with sensible habits
  6. Gerald: For a cat who seems to be reading the newspaper
  7. Nigel: Very British, for a cat who expects tea at four
  8. Clive: For a polite gentleman who wipes his paws at the door
  9. Doug: Short, sturdy and dependable, like a good neighbor
  10. Norman: For a cautious cat who prefers a quiet routine
  11. Barry: For a cheerful tom who greets every delivery
  12. Carl: For a serious cat who takes his naps seriously
  13. Brian: For a reliable cat who never misses breakfast
  14. Greg: A short, friendly name for a cat with dad energy
  15. Fred: For a cat who is plainly in charge of the house
  16. Phil: For a cat who fills every empty lap

Old-fashioned boy cat names

Grand, vintage names with a whiff of pipe smoke and leather armchairs. Most come with a handy short form.

  1. Mortimer: A grand old name for a cat with a serious stare
  2. Bartholomew: A grand, rolling name; call him Barty for short
  3. Reginald: Germanic for advice and rule; very proper indeed
  4. Ambrose: Greek for immortal, for a cat with nine lives to spare
  5. Cornelius: An old Roman family name with plenty of gravitas
  6. Archibald: Germanic for genuine and bold; a dashing old classic
  7. Percival: A knight of King Arthur's court, for a noble tom
  8. Barnaby: A cheerful old English favorite with a twinkle
  9. Horace: Named for the Roman poet, for a thoughtful cat
  10. Montgomery: A stately Norman surname; call him Monty
  11. Thaddeus: An apostle's name with a dignified, old-world ring
  12. Augustus: Latin for exalted or venerable; a name for an emperor
  13. Wilfred: Old English for will and peace; gentle and kind
  14. Edmund: Old English for rich protector, for a guardian cat
  15. Alistair: Scottish form of Alexander, meaning defending men
  16. Leopold: Germanic for bold people; regal and a little lion-like
  17. Bertram: Germanic for bright raven, a fine name for a dark tom
  18. Ignatius: A Roman name later linked to Latin ignis, fire

Myth and legend names for boy cats

Gods, knights and heroes from Greek myth, Arthurian legend and old tales.

  1. Apollo: Greek god of the sun and music, for a golden tom
  2. Hermes: Swift Greek messenger god, for a speedy cat
  3. Odin: The all-father of Norse myth, for a wise old cat
  4. Merlin: King Arthur's wizard, for a cat with mysterious ways
  5. Arthur: The legendary king, for a cat who rules the round table
  6. Lancelot: The bravest knight of the Round Table
  7. Gawain: Arthur's nephew, the knight who faced the Green Knight
  8. Galahad: The purest knight of Arthurian legend
  9. Hector: The noble Trojan prince of Homer's Iliad
  10. Perseus: The Greek hero who defeated Medusa
  11. Jason: Leader of the Argonauts on the quest for the Golden Fleece
  12. Orion: The great hunter of Greek myth and the night sky
  13. Pan: Greek god of the wild, for a cat who loves the outdoors
  14. Sinbad: The adventurous sailor of the Arabian Nights tales
  15. Ulysses: The Latin name of Odysseus, for a cat who roams
  16. Beowulf: The monster-slaying hero of the Old English epic
  17. Midas: The king whose touch turned everything to gold
  18. Robin Hood: For an outlaw cat who steals from the counter

Royal and rank names for boy cats

Titles for a tom who already acts like he runs the place.

  1. King: For the undisputed ruler of the household
  2. Baron: A noble rank for a cat with a big estate, your couch
  3. Earl: A British title for a cat with fine manners
  4. Marquis: A French noble rank; say mar-KEE
  5. Caesar: A Roman ruler's name for a cat who demands tribute
  6. Pharaoh: A ruler's title from ancient Egypt, where cats were revered
  7. Tsar: The Russian emperor's title, for a commanding cat
  8. Chief: For the boss of the household, and he knows it
  9. Major: For a cat who runs the house like a military base
  10. Colonel: For a cat who inspects every room each morning
  11. General: For a strategic cat who plans every ambush
  12. Captain: For a cat who steers the household from the windowsill
  13. Sarge: For a cat who barks orders, in meows
  14. Boss: Short and true, for the real head of the house
  15. Mayor: Inspired by the real cats who have held honorary office
  16. Commodore: A naval rank for a cat who patrols the fish tank

Artist and musician names for boy cats

Painters, composers and jazz legends for a cat with a creative streak.

  1. Wolfgang: The name Mozart went by, for a cat with musical meows
  2. Ludwig: Beethoven's first name, for a cat with a powerful voice
  3. Vincent: For an artistic soul, after the painter of The Starry Night
  4. Rembrandt: The Dutch master of light and shadow
  5. Monet: For a calm cat who watches the garden pond
  6. Dali: For a surreal cat who sleeps in melted shapes
  7. Matisse: For a bright, colorful cat with bold markings
  8. Banksy: For a mysterious cat whose art appears overnight
  9. Bowie: For a glam-rock cat with one-of-a-kind eyes
  10. Hendrix: For a cat who shreds the scratching post like a guitar
  11. Ringo: For the cat who drums on the door to be let in
  12. Chopin: For a sensitive cat with a gentle touch; say SHOW-pan
  13. Bach: Short, classic and full of rhythm; say BAHK
  14. Ellington: For a cool, jazzy cat, after the great bandleader
  15. Miles: For a cool, mellow cat, after the trumpet legend
  16. Dizzy: For a kitten who chases his tail, after the jazz great

Unique male cat names

Less common picks for a tom who deserves something nobody else at the vet has.

  1. Zephyr: Greek god of the gentle west wind
  2. Orson: From Old French for bear cub, for a fluffy tom
  3. Caspian: Narnia's Prince Caspian, named after the Caspian Sea
  4. Lysander: Greek, from release and man; a famous Spartan general
  5. Rhys: Welsh for ardor or enthusiasm; say REES
  6. Silas: From Latin Silvanus, meaning of the forest
  7. Quincy: From a French place name; quirky and memorable
  8. Jupiter: King of the Roman gods and the biggest planet
  9. Fitz: Short, snappy and a little bit posh
  10. Huxley: An English surname with a bookish, brainy feel
  11. Atticus: Latin for from Attica, the region around Athens
  12. Ozymandias: From Shelley's poem, for a cat with grand ambitions
  13. Ferris: For a cat who takes the day off, every day
  14. Pascal: French for Easter, and a famous mathematician's surname
  15. Darwin: For a curious cat who studies everything that moves
  16. Tesla: After inventor Nikola Tesla, for a cat full of bright ideas
  17. Dashiell: An uncommon name with a dashing sound

Unusual male cat names

Odd old words and rare names for a tom who is anything but ordinary.

  1. Bumbershoot: Old American slang for an umbrella, for a cat who hides under one
  2. Widdershins: An old Scots word for counterclockwise, like his midnight zoomies
  3. Taradiddle: An old word for a fib, for a cat who claims nobody fed him
  4. Snollygoster: Old American slang for a shrewd, smooth-talking schemer
  5. Whippersnapper: For a cheeky young tom with far too many opinions
  6. Flibbertigibbet: An old word for a flighty chatterbox who cannot sit still
  7. Gallimaufry: An old word for a jumble, for a tom of many colors
  8. Cattywampus: Old American slang for askew, for a cat who sleeps crooked
  9. Gubbins: British slang for odds and ends, gadgets and gizmos
  10. Codswallop: British slang for nonsense, which is all he speaks
  11. Rigmarole: A long, fussy routine, like his bedtime ritual
  12. Tatterdemalion: An old word for a ragged fellow, for a scruffy stray
  13. Ragamuffin: Also the fluffy RagaMuffin breed, for a scruffy tom
  14. Ziggurat: A stepped temple tower of Mesopotamia, much like his cat tree
  15. Obelisk: For a tall, still cat who stands guard by the door
  16. Descartes: I think, therefore I nap: a philosopher for a thinker
  17. Balthazar: One of the three wise men in Christian tradition; grand and rare
  18. Zebedee: A biblical name, father of the apostles James and John
  19. Ocelot: A spotted wild cat of the Americas, for a spotty tabby

How to pick the right name

Match the name to his energy

A calm lap cat suits Wilfred or Teddy. A kitten who sprints at 3 a.m. needs something like Dash, Hermes or Maverick.

Give big names a short form

Bartholomew, Montgomery and Napurrleon are fun on paper. Pick the nickname you will actually shout at dinnertime, like Barty, Monty or Nap.

Check it against the household

Avoid a name that rhymes with another pet or a family member. In a 2022 study, cats learned the names of the other cats they lived with, so Kevin and Devin under one roof will confuse everyone.

Boy cat names: 221 ideas from Nomezo

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Boy cat names: popular picks, what cats can hear, and why toms are toms

By The Nomezo Editors · Updated October 25, 2026 · How we research names

The most popular boy cat names are short people names: Milo, Leo and Oliver top every recent list. They are popular because they are easy to call, and they have a catch: a cat named Milo may share his name with half the cats at the vet.

Cats do learn their names, and the names of the other cats they live with, so a second cat's name should sound clearly different from the first. The tools above check that.

  1. Step 1Match the name to his energyA calm lap cat and a 3 a.m. sprinter need different names.
  2. Step 2Check it against the householdCats learn housemates' names; avoid ones that sound alike.
  3. Step 3See how common it isMilo and Leo lead every list, so expect company.
  4. Step 4Give big names a short formNapurrleon is fun on paper; Nap is what you will call.

The most popular boy cat names

Rover's users name their male cats Milo, Leo, Oliver, Simba and Loki most often (Rover), and Milo was Rover's top male cat name of 2025 (Rover, 2025). Trupanion's 2025 list of insured cats has Milo 2nd, Leo 4th and Oliver 5th, and in U.S. News 2026 Milo is 2nd overall. All of these are company data, not official counts.

Top 10 cat names in Trupanion's 2025 list
RankTrupanion 2025
1Luna
2Milo
3Willow
4Leo
5Oliver
6Loki
7Mochi
8Nala
9Pepper
10Charlie

Source: Trupanion, via Gray News: 130,000+ insured cats and dogs. Boys and girls together.

What cats can hear in a name

You may read that cats respond best to names with an “ee” sound. We found no study behind that; any name works if you use it consistently and it does not sound like the other names at home.

Cats tell their own name from other words

In four experiments with 16 to 34 cats each, cats heard four words and then their own name. Most stopped reacting to the words and reacted again to their name, even when a stranger said it. The reactions were small: ears and heads moved, but fewer than 10% of the cats meowed, moved their tail or got up. Cats living in cat cafés could not tell their name from their housemates' names.

Saito et al. 2019

Cats learn the other cats' names too

Household cats looked longer at a screen when a housemate cat's photo came with the wrong name, as if they expected another face. A second experiment found the same with family members' names. Café cats showed no such effect, and the first experiment used 48 cats, so the result needs repeating.

Takagi et al. 2022

Toms, gibs and ginger boys

  • Why tom? The word tomcat was popularized by an English book of 1760, The Life and Adventures of a Cat, whose male cat was called Tom (Wiktionary). An older British word for a male cat, especially a neutered one, is gib.
  • Orange cats are mostly boys. A 2025 study traced orange fur to a small change on the X chromosome, so a male needs one copy to be orange and a female needs two (ScienceDaily).
  • Male calicos are rare. A tom with orange and black patches usually has an extra X chromosome (XXY), which also makes him sterile (Merck Veterinary Manual).
  • Some “unique” cat names are top baby names. In 2025, Theodore was the No. 4 US baby boy name, Miles No. 44, Maverick No. 49, Silas No. 71 and Atlas No. 75 (Social Security data).

Sources

Frequently asked questions

What are good boy cat names?

Theo, Finn, Henry, Oscar and Winston are friendly classics. For more character, try a strong name like Atlas or a funny one like Purrgan Freeman.

What are strong male cat names?

Zeus, Thor, Atlas, Maximus, Rex and Ragnar all sound powerful. Many come from Greek, Roman and Norse myth, and Rex is simply Latin for king.

What is a male cat called?

A male cat is called a tom or tomcat. In Britain a neutered male is sometimes called a gib, and any young cat is a kitten.

What are good names for a male black cat?

Coal Porter, Felix Noir, Midnight Marlowe, Sir Soot and Moonshadow all suit a black tom. Names drawn from the night sky, ink, coal and film noir work especially well.

What are unique male cat names?

Zephyr, Lysander, Caspian and Huxley are unique picks for a tom. Unusual old words like Bumbershoot, Widdershins and Cattywampus make a male cat stand out at the vet.

What is the most popular boy cat name?

Milo. It was Rover's top male cat name of 2025 and is No. 2 in both Trupanion's 2025 list and U.S. News's 2026 list of cat names. Leo and Oliver are close behind.

Why are most orange cats male?

The orange coat comes from a change on the X chromosome. A male has one X, so one copy makes him orange; a female needs the change on both of her X chromosomes. A 2025 study found orange shows up much more often in males.

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