Liam

Strong-willed warrior — a boy name of Irish origin

GenderBoy
OriginIrish
MeaningStrong-willed warrior
PronunciationLEE-uhm

Popularity of Liam in the United States

#1Rank in 2025
20,818Births in 2025
#1 in 2017Peak Popularity
↑ Rising10-Year Trend

Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.

Meaning & Origin of Liam

Liam is an Irish short form of Uilliam, which itself is the Irish adaptation of the Norman French name William, derived from the Germanic elements "wil" (will, desire) and "helm" (helmet, protection). While it began as a distinctly Irish name, Liam has become the most popular boy name in the United States, holding the number one spot for several consecutive years. The name carries connotations of strength and determination, qualities reflected in its literal meaning of "resolute protector." Its rise to global dominance can be attributed to its simplicity, strong sound, and cross-cultural appeal.

Liam Around the World

Liam is used in 2 languages worldwide, with 5+ international variants.

Languages
Irishmultiple languages
Details

TypeMale given name

International Variants
Lian
WilliamEnglish
WiliamPolish
NiànChinese
LliamAustralian English

Linguistic data: Wikidata (CC0). Variants and language usage may vary by region.

Nicknames for Liam

LiLee

Famous People Named Liam

  • Liam Neeson — Irish actor known for Schindler's List and Taken
  • Liam Hemsworth — Australian actor known for The Hunger Games
  • Liam Gallagher — English singer and frontman of Oasis

Sibling Name Ideas for Liam

Looking for names that pair well with Liam? Here are some sibling name suggestions that share a similar style and feel.

Frequently Asked Questions

What does the name Liam mean?

Liam is a boy name of Irish origin meaning "Strong-willed warrior." Liam is an Irish short form of Uilliam, which itself is the Irish adaptation of the Norman French name William, derived from the Germanic elements "wil" (will, desire) and "helm" (helmet, protection). While it began as a distinctly Irish name, Liam has become the most popular boy name in the United States, holding the number one spot for several consecutive years.

How do you pronounce Liam?

Liam is pronounced LEE-uhm. Common variations include William, Uilliam, Liem.

Is Liam a boy name?

Yes, Liam is traditionally a boy name. Popular nicknames include Li, Lee.

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