1995Peak 20212025
Quick answers about Finnegan
How many people are named Finnegan?
An estimated 12,889 living Americans are named Finnegan.
How rare is Finnegan?
Finnegan is moderately uncommon among babies today, with 569 boys receiving the name in 2025, down 33.8% from its 2021 peak.
How old is the typical Finnegan?
The median age of a living American named Finnegan is approximately 10 years, with most bearers falling between 5 and 15 years old.
Is Finnegan still popular?
Yes. Finnegan is holding steady, with 569 births in 2025 and a consistent recent baseline.
Where is Finnegan most common?
Finnegan has its strongest geographic signal in Maine, where it appeared 7.1× more often than the national baseline in the 2020s.
Diaspora map
Finnegan broke out in Massachusetts, Minnesota, Pennsylvania, Virginia, and Washington (2009) and became over-represented in 20 states over 12 years.
Broke out: Massachusetts, Minnesota, Pennsylvania, Virginia, and Washington, 2009 · over-represented in 20 states over 12 years
Origin
≤5 yrs
≤15 yrs
16+ yrs
No breakout
