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Finnegan: Meaning, origin and popularity

Pronounced FIN-uh-guhn · 3 syllables

Borrowed from Irish O Fionnagain (“descendant of Fionnagan”). Fionnagan is a given name that descends from Old Irish Finnacan, which is typically anglicised as Finnegan itself.

Origin
Irish
Pronunciation
FIN-uh-guhn
US rank (2025)
#526
US babies a year
about 680 (2021–2025)
Peak
around 2010

How popular is Finnegan?

Finnegan was the #526 name in the US in 2025, given to 575 babies. Its use has been fairly steady over the last decade. It peaked around 2010.

18801920196020002020
Babies named Finnegan in the US by five-year period, relative to its peak (around 2010).

Around the world

CountryRank
United States#526
Canada#591

How old are people named Finnegan?

Half of US adults named Finnegan are older than 20; most are between 18 and 26. (Estimated from US births by year and life tables.)

Names like Finnegan

Chosen by the same families or with a similar style and era.

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Questions about Finnegan

How do you pronounce Finnegan?

Finnegan is pronounced FIN-uh-guhn.

How popular is the name Finnegan?

Finnegan was the #526 name in the US in 2025, given to 575 babies. Its use has been fairly steady over the last decade. It peaked around 2010.

How old are people named Finnegan?

Half of US adults named Finnegan are older than 20. Most are between 18 and 26.