nametree

Finnegan

boy name · Irish origin · 3 syllables

Meaning

“Irish surname meaning 'descendant of Fionnagán', from 'fionn' (fair, white)”

Popularity, 1890–2024

1890speak 2010s

Shape drawn from US Social Security baby-name records. Finnegan peaked in the 2010s.

Names that fit alongside Finnegan

Malachy Killian Cillian Donovan Callahan Liam

Does Finnegan fit YOUR family?

nametree reads your family’s names and finds the ones that belong — free, private, everything runs on your device.

Grow your family’s name tree →