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Liam

♂ Boy

Pronounced LEE-um /ˈliː.əm/High

Meaning: Strong-willed warrior and protectorHigh

In 30 seconds: An Irish short form of William, meaning 'strong-willed protector.' Crisp and powerful, Liam has topped the U.S. boys' chart for several years running.
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Origin HighIrish, Germanic
MeaningStrong-willed warrior and protector
Peak year2017
Total births (all-time)≈ 192,669

Popularity in the U.S. · SSA data

peak 201719472017

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

History & Origin

Liam is a contracted Irish form of Uilliam, the Gaelic rendering of the Old High German name Willahelm — composed of wil (will, desire) and helm (helmet, protection). The name thus carries the sense of a resolute guardian. It was used in Ireland for centuries as a familiar form before standing independently.

Long confined mainly to Ireland and Irish diaspora communities, Liam began appearing on U.S. popularity charts in the 1990s, rose sharply through the 2000s on the back of celebrity visibility, and claimed the #1 spot on the U.S. boys' chart in 2017. It has remained among the very top names since.

Did you know? Liam began as a pet form of the Irish Uilliam, itself a Gaelic adaptation of the Norman name William brought to Ireland after the 12th-century Anglo-Norman invasion.

Variations

UilliamWilliamGuillaumeWilhelm

Nicknames

LeeLi

Famous Bearers

  • ★Liam Neeson (1952–)
    Northern Irish actor known for the Taken franchise and Schindler's List.
  • ★Liam Gallagher (1972–)
    English rock musician, frontman of Oasis.
  • ★Liam Hemsworth (1990–)
    Australian actor known for The Hunger Games series.

If you like Liam…

Noah— fellow short, strong boys' classic at the top of the charts
Oliver— another crisp, modern-classic boys' name
Ethan— shares the punchy two-syllable energy
Aiden— popular Irish-origin boys' name with similar modern appeal
Finn— short Irish name with the same brisk, strong character

Frequently Asked

What does the name Liam mean?

Liam is an Irish short form of William, carrying the meaning 'strong-willed warrior and protector' from Old High German roots.

How do you pronounce Liam?

Liam is pronounced LEE-um /ˈliː.əm/ — two syllables, with stress on the first.

Is Liam a boy or girl name?

Liam is almost exclusively used as a boy's name.

How popular is Liam?

Liam has ranked #1 on the U.S. boys' chart multiple times since 2017, making it one of the most popular boys' names of the 21st century.