Names

Liam

Boys' name · Irish origin

Quick answerLiam is a male given name of Irish origin. Irish short form of William, from Germanic elements meaning 'resolute protection'. In the United States, it ranked number 1 for baby boys in 2024, according to the Social Security Administration. It is given to boys in the United States.

Key facts

MeaningIrish short form of William, from Germanic elements meaning 'resolute protection'.
OriginIrish
GenderMale (boys)
Popularity (US)#1 for baby boys in 2024 (U.S. Social Security Administration)

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Sources & last updated

Popularity ranks are U.S. Social Security Administration figures for 2024; meanings and origins follow Behind the Name. See the names index for the full source notes.