Last name generator

A random surname generator for real last names from 24 cultures, with what each one means and where it comes from, from job names like Fletcher to place names like Dubois. Filter by kind, first letter, length and US commonness.

Orłowski
From places named after orzeł, eagle.
US #10,105From a placePolish
Sakamoto
Base of the slope.
US #11,673From a placeJapanese
Kapuaʻala
The fragrant flower.
Hawaiian
Graf
Count, or a servant in a count's household.
US #2,719From a jobGerman
O'Meara
Ó Meadhra, from meadhar, merry.
US #6,676NicknameIrish
Shangguan
上官, senior official.
From a jobChinese
Yu
余, an old word for I; also 于, at, in.
US #495Chinese
Dongguo
东郭, east outer city wall.
From a placeChinese
Pettigrew
Old French petit cru, little growth; for a small person.
US #4,613NicknameEnglish
Danilov
Son of Danila, Daniel, Hebrew for God is my judge.
US #73,993From a parentRussian
Chatterjee
Anglicized Chattopadhyay, teacher from the village of Chatati.
US #9,793From a jobIndian
Belmont
French for beautiful hill or mountain.
US #10,086From a placeFrench

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Couples' last name builder

Getting married or starting a family and want one name for everyone? Type both surnames to see every option: keep one, join both, or blend them into a name of your own, with how common each is and how the change is usually made in the US.

Your last namePartner's last name

Keep one name

Marriage certificate

TaylorBoth use Taylor. In the 2020 Census: ….
MorganBoth use Morgan. In the 2020 Census: ….

Taking a spouse's surname is the usual change on a marriage record.

Join both

Marriage certificate

Taylor-MorganHyphenated. Some forms drop the hyphen; the Census counts it as one word.
Morgan-TaylorHyphenated, the other way round.
Taylor MorganTwo words, no hyphen. Decide which one you file under.

The Social Security Administration accepts a name made from both surnames, with or without a hyphen, when it can be derived from the marriage document.

Blend them into a new name

Usually a court order

TaylorganTayl + organ
TayganTay + gan
TaylanTayl + an
MolorMo + lor
TaganTa + gan
TaylganTayl + gan
MoylorMo + ylor
MoaylorMo + aylor

A brand-new name is not derived from either surname, so most states need a court petition. A few let you choose a new name on the marriage license.

Real surnames that mix both

Checking the Census list…

An existing surname still counts as a new name for both of you, so it usually takes a court order too.

General information for the US, not legal advice. Rules differ by state; start at USA.gov's name change page. Counts are people with that surname in the 2020 US Census.

Test a first and last name together

Type a full name to hear it, and check the rhythm, the sounds where the names meet, the initials and how common the surname is.

First nameMiddle name (optional)Last name

Ava Fletcher

Balanced rhythm: about 2 + 2 syllables.
Clean break between the first name and the surname.
Initials A.F. look fine.
Fletcher is a real surname: #397 in the US, held by 79,835 people (Census 2020).

Syllable counts are estimates. Your ear has the final say: read it aloud three times.

How the last name generator works

Every surname comes from a curated database of real family names used in 24 cultures. Each one is stored with the cultures that use it and its meaning, and only surnames with a well-established origin are included.

Pick a culture to stay in one tradition, or leave it on Any culture for a global mix. The generator shuffles 12 matching surnames at random, so press the button again for a fresh set.

Most surnames grew from one of four sources: a job (Smith, Müller, Haddad), a parent's name (Johnson, Ivanov, Fernández), a place (Dubois, Silva, Yamamoto) or a description (Rossi, red-haired). Every surname in the database is tagged with its kind, so the Kind of surname filter keeps to one source, and each result shows its kind beside its meaning.

Type your first name to see each surname as a full name, with its syllables and anything worth checking, such as initials that spell a word. The US commonness filter uses each surname's rank in the 2020 Census: common is the top 1,000, familiar is 1,001 to 10,000, and rare is everything below that or not listed.

Below the generator, the couples' last name builder shows every way two partners can share a surname, including blends and real surnames that mix both, and the full-name tester checks how a first and last name sound together.

That is Quick mode: instant and unlimited. For something more specific, switch to Custom mode, set a few options and add a sentence of details. An AI language model picks up to 10 real names from our database that fit, each with its meaning from our records and a note on why it fits, and More like this gives you variations on any name you like.

Last names and what they mean

Hand-picked by our editors. Copy one, or use them as a starting point.

Name	Meaning or note
Smith	English. A metalworker; the most common US surname
Fletcher	English. An arrow maker
Murphy	Irish. From Ó Murchadha, sea warrior
O'Brien	Irish. Descendant of Brian
Stewart	Scottish. Steward of a royal household
MacDonald	Scottish. Son of Donald, world ruler
Jones	Welsh. Son of John
Davies	Welsh. Son of David
Dubois	French. Of the woods
Lefebvre	French. The smith, from Old French fevre
Müller	German. A miller
Schneider	German. A tailor
Rossi	Italian. From rosso, red, for someone with red hair
Esposito	Italian. Exposed, once given to foundlings
Fernández	Spanish. Son of Fernando
Torres	Spanish. Towers, for someone who lived near one
Silva	Portuguese. Forest or woodland
Pereira	Portuguese. Pear tree
De Vries	Dutch. The Frisian
Van den Berg	Dutch. From the hill or mountain
Larsen	Scandinavian. Son of Lars
Lindqvist	Scandinavian (Swedish). Linden twig
Ivanov	Russian. Son of Ivan
Kuznetsov	Russian. Son of a smith
Nowak	Polish. Newcomer, for someone new to the village
Kowalski	Polish. From kowal, smith
Papadopoulos	Greek. Son of a priest
Georgiou	Greek. Son of Georgios
Cohen	Hebrew. Priest; traditionally carried by descendants of Aaron
Levi	Hebrew. Joined; one of the twelve tribes of Israel
Haddad	Arabic. Blacksmith, a trade name found across the Middle East
Khalil	Arabic. Friend; also a popular first name
Yılmaz	Turkish. Undaunted, one who never gives up
Demir	Turkish. Iron, a symbol of strength
Hosseini	Persian. Descendant of Hossein
Karimi	Persian. From Karim, generous
Patel	Indian. Village headman
Singh	Indian. Lion; carried by Sikh men and many Rajput families
Tanaka	Japanese. Middle of the rice field
Yamamoto	Japanese. Base of the mountain
Wang	Chinese. King; one of the most common surnames on Earth
Li	Chinese. Plum; one of the largest surname groups in the world
Kim	Korean. Gold or metal
Park	Korean. Gourd, from a founding legend
Okafor	African (Igbo). Born on Afor market day
Ndlovu	African (Zulu and Ndebele). Elephant
Kahale	Hawaiian. The house
Kealoha	Hawaiian. The love

Tips for choosing a good name

Let the surname tell a story

A job name like Fletcher or Haddad hints at a family trade. A place name like Dubois or Yamamoto hints at where the family once lived. Use that as backstory for a character.

Contrast it with the first name

Short first names often sound best with longer surnames (Ren Yamamoto) and long first names with short ones (Anastasia Li). Say the pair aloud to test the rhythm.

Keep the culture consistent

For realistic characters, pick a first name and surname from the same culture. The random name generator does this automatically for full names.

For a cool last name, pick a vivid meaning

Surnames like Silva (forest), Torres (towers), Singh (lion) and Demir (iron) sound good and mean something striking, which makes them easy to remember.

Where last names come from

By The Nomezo Editors · Updated October 22, 2026 · How we research names

Most surnames began as a way to tell two people with the same first name apart: John the baker, John son of William, John from the hill, John the short. Surname dictionaries such as the Oxford Dictionary of Family Names in Britain and Ireland, which explains 45,600 surnames, sort them into the same few kinds. Every surname in this generator is tagged with its kind, so you can filter by it.

Kinds of surname, with how many are in the generator
Kind	Where it comes from	Clues and examples	In the generator
From a job or title	A trade, office or rank someone held, often for generations.	Smith, Baker, Müller (miller), Haddad (smith), Patil (village headman)	392 (15%)
From a parent's name	A father's (sometimes a mother's) first name, often with a word for son or descendant.	-son, Mac, O', Fitz-, -ez, -ov, -poulos, ben, ibn	621 (23%)
From a place	A town, region or country someone came from, or the hill, wood or ford they lived by.	de, van, von, da, -ski, -ford, -ton, -berg, -yama	768 (29%)
From a nickname	Looks, character or habits: red hair, a short build, a cheerful laugh.	Brown, Young, Rossi (red-haired), Delgado (thin), Klein (small)	343 (13%)
Other origins	Ornamental names chosen for their sound, clan and dynasty names, religious and devotional names, and phrase names.	Rosenberg, Lindqvist, Wang, Adebayo	567 (21%)

Shares are of the 2,691 surnames in our database across 24 cultures, not of the people who carry them.

Surname endings and prefixes around the world

A surname's first or last letters often say which language it comes from and what kind it is. Many of the commonest mean “son of”, which is why patronymics lead the surname lists of so many countries.

Surname endings and prefixes, where they come from and what they mean
Ending or prefix	Language	Meaning	Examples
-son, -sen	English, Scandinavian	son of	Johnson, Hansen, Gustafsson
Mac, Mc	Scottish, Irish	son of	MacDonald, McCarthy
O'	Irish	descendant of (Ó)	O'Brien, O'Connor
Fitz-	Anglo-Norman	son of	Fitzgerald, Fitzpatrick
P-, B- (from ap, ab)	Welsh	son of	Price (ap Rhys), Bowen (ab Owen)
-ez, -es	Spanish, Portuguese	probably son of	Fernández, Fernandes, Rodríguez
-ov, -ev, -in	Russian, Bulgarian	of, belonging to	Ivanov, Lebedev, Pushkin
-vich, -ić	Russian, Serbian, Croatian	son of	Petrović, Abramovich
-ski, -ska, -sky	Polish, Czech, Russian	of, from (usually a place)	Nowakowski, Wiśniewska
-poulos, -akis, -idis	Greek	son or descendant of	Papadopoulos, Georgakis
-escu, -eanu	Romanian	of the family of	Popescu, Munteanu
-ian, -yan	Armenian	son or descendant of	Petrosyan, Hovhannisian
-oğlu	Turkish	son of	Karaoğlu, Hacıoğlu
Ben-, bin, ibn	Hebrew, Arabic	son of	Ben-David, Ben-Ami; in Arabic, bin and ibn usually sit inside a full name
van, van der, de	Dutch, Flemish	from, of the	Van der Meulen (from the mill), De Vries (the Frisian)
-berg, -stein, -thal	German, Jewish	mountain, stone, valley (often ornamental)	Rosenberg, Goldstein, Rosenthal
-ström, -qvist, -lund	Swedish	stream, twig, grove (ornamental)	Lindström, Lindqvist, Berglund

More on two traditions: Spanish last names, where everyone has two, and Russian last names, which change ending for women.

How common is a last name? What the 2020 Census shows

The 2020 Census recorded 7.8 million different last names in the United States. Eleven were reported more than a million times each, while 98% were reported fewer than 100 times. The ten most common covered 4.7% of the population, and just 258 surnames covered a quarter of it. Smith tops every one of the Census Bureau's surname lists, from 1790 to 2020.

Two things to know before you trust a count. The Census Bureau removes punctuation and spaces, so a hyphenated name is counted as one word, and letters outside English, such as the Ñ in Peña, are converted. And it only publishes surnames shared by 100 or more people, which is where the generator's US commonness filter comes from.

The 15 most common US surnames in the 2020 Census
Rank	Surname	People	Rank in 2010
1	Smith	2,369,644	1
2	Johnson	1,858,234	2
3	Williams	1,561,395	3
4	Brown	1,386,083	4
5	Jones	1,383,250	5
6	Garcia	1,149,510	6
7	Miller	1,129,186	7
8	Rodriguez	1,085,838	9
9	Davis	1,074,448	8
10	Martinez	1,039,848	10
11	Hernandez	1,013,895	11
12	Lopez	878,958	12
13	Gonzalez	828,405	13
14	Wilson	777,275	14
15	Anderson	756,560	15

Source: U.S. Census Bureau, Last names in the 2020 Census. See all of them on most common last names, or check any surname with how rare is my name.

Choosing a last name: for a character, a pen name or a new family

For a character
1. Match the surname's culture and era to the character's family history, not just the first name.
2. Use the meaning as backstory: a Fletcher's ancestors made arrows; a Dubois family lived by the woods.
3. Pick a surname readers have not just met in a famous book or show.
4. Say the full name aloud and check the initials with the full-name tester below.
For a pen name
1. Keep it easy to spell and say, so readers can find you in a search and recommend you aloud.
2. Check that no well-known author already writes under it, in your genre or any other.
3. Check the matching domain and social handles before you commit.
4. A common surname gives privacy; a rare one is easier to find. Decide which matters more.
For a new family name
1. List every option: keep one name, hyphenate, use both without a hyphen, or blend them. The couples' builder above shows them all.
2. Think about the children: a hyphenated name doubles again in the next generation.
3. Check how each option is changed legally in your state; a blended name usually takes longer.
4. Say it with each of your first names, and with any children's names you are considering.

Changing your last name in the US

Most surname changes happen at marriage. In a 2023 Pew Research Center survey, 79% of women in opposite-sex marriages had taken their husband's last name, 14% had kept their own and 5% had hyphenated both. The route depends on the kind of change:

Taking a spouse's surname, or combining both. Your marriage certificate is the usual proof. The Social Security Administration accepts a new name that can be derived from the marriage document, including both surnames joined with or without a hyphen.
A blended or brand-new surname. This usually needs a court order: you petition the court where you live, and a judge may ask you to appear. Some states let you choose a new name on the marriage license itself.
After the change. Update your Social Security record first, then your driver's license or state ID, passport, bank accounts and employer.

This is general information, not legal advice. Rules differ by state; start at USA.gov's name change page.

Naming systems that are not first name, last name

Family name first
Chinese, Japanese, Korean and Hungarian put the family name before the given name: Wang Fang, Tanaka Yuki. On English forms people often reverse it, so ask which is which.
Two surnames
Spanish speakers usually carry both parents' first surnames, father's first by tradition: García Pérez. Portuguese speakers often put the mother's first.
Patronymics instead of surnames
In Iceland most people are named for a parent: Jónsdóttir is Jón's daughter and Jónsson is Jón's son, so siblings and parents have different last names.
Surnames that change ending
Russian, Polish and Greek surnames take a feminine ending for women: Ivanov and Ivanova, Kowalski and Kowalska. The generator gives the women's form in fake and full names.

Sources

U.S. Census Bureau: Frequently occurring surnames from the 2020 Census: 156,621 surnames shared by 100 or more people, with ranks and counts
U.S. Census Bureau: Last names in the 2020 Census (brief C2020BR-14): 7.8 million last names, how names were edited, and how concentrated they are
U.S. Census Bureau: 2020 Census names data (press release, 2026): Hispanic surnames in the top 15 since 2000
University of the West of England: The Oxford Dictionary of Family Names in Britain and Ireland: 45,600 surnames and the main kinds of surname
Pew Research Center: About eight in ten women in opposite-sex marriages took their husband's last name (2023): how married couples handle surnames
USA.gov: How to change your name: marriage, divorce and court name changes
Social Security Administration, POMS RM 10212.055: names that can be derived from a marriage document, including both surnames combined
U.S. Copyright Office, Circular 33: Works Not Protected by Copyright: names cannot be copyrighted

Frequently asked questions

What is the most common last name?

Smith is the most common surname in the United States and Britain. Worldwide, Chinese surnames such as Wang, Li and Zhang are each shared by tens of millions of people.

What are some cool last names?

Cool last names are usually short with a striking meaning: Silva (forest), Torres (towers), Fletcher (arrow maker), Singh (lion), Demir (iron) and Kahale (the house) are good examples.

How did last names start?

In much of Europe, hereditary surnames became common in the late Middle Ages, when growing towns needed a way to tell people with the same first name apart. Chinese surnames are far older, going back thousands of years.

What do endings like -son, -sen, -ez and -ov mean?

They usually mean son of. Johnson and Larsen are son of John and son of Lars, Fernández is son of Fernando, and Ivanov is son of Ivan. Mac, Mc and O' do the same job at the start of Scottish and Irish names.

Can I use these surnames for characters?

Yes. They are real surnames, so they make characters in stories and games feel grounded. Pick a culture to keep the setting consistent.

Is a last name the same as a surname or a family name?

In English, yes: last name, surname and family name all mean the name a family shares. In Chinese, Japanese, Korean and Hungarian the family name comes first, so it is not the last name at all, and Spanish speakers usually carry two surnames.

Are the surnames in this generator real?

Yes. Every one is a real surname from our database of more than 2,600 surnames across 24 cultures, each with its meaning and where it comes from. Most US ones also show their rank in the 2020 Census.

Does the generator favor common last names?

No. Every surname that matches your filters is equally likely, so rare names come up as often as Smith. Use the US commonness filter to keep to common, familiar or rare names.

What is the rarest last name?

There is no single answer. The 2020 Census recorded 7.8 million different last names, and 98% of them were reported by fewer than 100 people. The Census only publishes names shared by 100 or more, so the rarest names never appear in its lists.

Can I make up a new last name?

Usually, yes. In the US a brand-new surname generally takes a court petition in the state where you live. Taking your spouse's surname, or a combination of both surnames, is usually done with your marriage certificate instead.

Can I use a generated last name commercially?

Yes. Names cannot be copyrighted, and these are ordinary surnames shared by real families, so they are free to use in books, games and products. For a business or brand name, check trademarks and avoid a surname already tied to a well-known company in your field.

What is Custom mode?

Custom mode lets you set a few options and add a sentence of details, such as a surname or sibling names. An AI language model then picks up to 10 real names from our database that fit, each with its meaning from our records and a note on why it fits, and you can ask for more like any name you like.

Does the AI make up names or meanings in Custom mode?

No. The AI can only choose from the real names in our database, and every meaning shown comes from our own records. It adds a short note on why each name fits what you asked for.