Boy name · Germanic
Liam
Name meaning, origin and popularity
: short for William, will helmetLiam is a boy's name that is of Germanic origin: short for William, will helmet. It is used in English, Irish, French, German, Dutch and Scandinavian.
- Meaning
- Short for William, will helmet
- Origin
- Germanic
- Gender
- Boy
- US rank
- #1 in 2025
Meaning and origin of Liam
As a boy's name, Liam is of Germanic origin: short for William, will helmet. It is used in English, Irish, French, German, Dutch and Scandinavian.
In Irish, say LEE-am. Respellings are a guide; accents vary by region.
Meaning checked against Behind the Name. How we research names
Liam on Nomezo lists
What our editors wrote about Liam on 2 lists.
“Resolute protector; Germanic. Irish short form of William”
From Classic boy names, classic Irish, Scottish and Welsh boy names
“Short Irish form of William, will helmet, from will and helm, protection. Say LEE-am.”
From Irish boy names, irish male names: Irish forms of classic names
How popular is Liam?
- US rank in 2025
- #1
- 20,818 babies, 12,188 per million boys
- Best rank
- #1 in 2017
- Most babies: 22,252 in 2024
- Babies since 1947
- At least 358,536
- Years with under 5 are not listed
| 1880s | 0 per million |
|---|---|
| 1890s | 0 per million |
| 1900s | 0 per million |
| 1910s | 0 per million |
| 1920s | 0 per million |
| 1930s | 0 per million |
| 1940s | 0 per million |
| 1950s | 6 per million |
| 1960s | 21 per million |
| 1970s | 47 per million |
| 1980s | 83 per million |
| 1990s | 611 per million |
| 2000s | 2,251 per million |
| 2010s | 9,255 per million |
| 2020s | 12,047 per million |
| Year | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Rank | #2 | #1 | #1 | #1 | #1 | #1 | #1 | #1 | #1 | #1 |
Source: US Social Security Administration baby-name data, 1880 to 2025, as published in 2026. Each spelling is counted separately, a name given to fewer than 5 babies of one sex in a year is left out, and few people born before 1937 have records, which is why the chart shows babies per million rather than raw counts.
Names spelled like Liam
One or two letters apart, but from a different root: they look alike without sharing a meaning.
- LiangBright; good (depends on characters) (Chinese, boy)
- LielMy God (Hebrew, unisex)
- LikoA leaf bud (Hawaiian, boy)
- LinForest; fine jade (depends on characters) (Chinese, unisex)
- LiorMy light (Hebrew, unisex)
- LirThe sea (Irish Gaelic, boy)
- LirazMy secret (Hebrew, unisex)
Names with a similar meaning
- AlinaShort form of Adelina, Albina and names ending in -alina (Germanic, girl)
- IsaacHe will laugh (Hebrew, boy)
- MilanGracious, dear; a short form of Slavic Mil- names (Slavic, unisex)
- IsmailGod will hear (Hebrew, boy)
- JosephHe will add (Hebrew, boy)
- JosephineHe will add (Hebrew, girl)
- YusufHe will add (Hebrew, boy)
- AnselGod helmet (Germanic, boy)
- CataleyaFrom cattleya, an orchid named for William Cattley (English, girl)
- EllaShort form of names such as Elisabeth and Eleonore (Germanic, girl)
- EvdokiaGood will (Greek, girl)
- IosifHe will add (Hebrew, boy)
- JoséHe will add (Hebrew, boy)
- NorahVariant of Nora, short form of Honora or Eleanor (Latin, girl)
- XanderShort form of Alexander, defender of men (Greek, boy)
Middle names for Liam
Picked from our middle-name lists with a different first letter and a longer length, so the full name flows.
More boy names from Germanic
- HugoHeart, mind (Germanic, boy)
- RobertBright fame (Germanic, boy)
- LambertBright land (Germanic, boy)
- LeonardoBrave lion (Germanic, boy)
- AlaricRuler of all (Germanic, boy)
- AlbertNoble and bright (Germanic, boy)
- AlbertoNoble and bright (Germanic, boy)
- ArmandoArmy man (Germanic, boy)
- ArnoEagle (Germanic, boy)
- ArnoldEagle power (Germanic, boy)
- BaldwinBold friend (Germanic, boy)
- BernardBrave bear (Germanic, boy)
- BernardoBrave bear (Germanic, boy)
- CarlFree man (Germanic, boy)
- CharlieFree man (Germanic, unisex)
- EnzoItalian name, from Heinz, a form of Henry; popular in France (Germanic, boy)
- ErnestSerious, earnest (Germanic, boy)
- FrankOne of the Franks (Germanic, boy)
Liam: common questions
What does the name Liam mean?
Liam is of Germanic origin: short for William, will helmet. Checked against Behind the Name.
Is Liam a boy or girl name?
Liam is mainly a boy's name. In 2025, 28 girls and 20,818 boys in the US were named Liam, according to Social Security Administration data.
Where does the name Liam come from?
Liam is of Germanic origin: short for William, will helmet. Today it is used in English, Irish, French, German, Dutch and Scandinavian.
How popular is the name Liam?
Liam ranked #1 in the US in 2025, with 20,818 babies given the name, according to Social Security Administration data.
What names are similar to Liam?
Names spelled like Liam include Liang, Liel, Liko, Lin and Lior.
What middle names go with Liam?
Middle names that flow well with Liam include Carter, Ezekiel, Josiah, Marshall and Maximilian. A different first letter and a contrasting length usually sound best.