Feminine dossier · first seen 1972
Kerrigan
Stable Decline
Gradual decline from 2012
Peak era
2012
Peak births
118
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Kerrigan
How many people are named Kerrigan?
An estimated 2,425 living Americans are named Kerrigan.
How rare is Kerrigan?
Kerrigan is very rare among babies today, with 30 girls receiving the name in 2025, down 74.6% from its 2012 peak.
How old is the typical Kerrigan?
The median age of a living American named Kerrigan is approximately 18 years, with most bearers falling between 11 and 25 years old.
Is Kerrigan still popular?
Not especially. Kerrigan has been declining since its 2012 peak and registered 30 births in 2025.
Where is Kerrigan most common?
Kerrigan has its strongest geographic signal in Ohio, where it appears 2.1× more often than the national baseline.
1972Peak 20122025
Peak year
2012
Decline from peak
74.6%
2025
30
All-time
2,460
Where it lives now
Kerrigan is most concentrated in Ohio — about 2.1× the national rate in the 2000s.
States where Kerrigan is given more often than the national average — its present-day heartland.