Feminine dossier · first seen 1962
Keira
Stable Decline
Gradual decline from 2006
Peak era
2006
Peak births
3,022
Current vitality
Fragile
Peak generation
Gen Z
1962Peak 20062025
Quick answers about Keira
How many people are named Keira?
An estimated 33,485 living Americans are named Keira.
How rare is Keira?
Keira is uncommon among babies today, with 469 girls receiving the name in 2025, down 84.5% from its 2006 peak.
How old is the typical Keira?
The median age of a living American named Keira is approximately 17 years, with most bearers falling between 11 and 20 years old.
Is Keira still popular?
Not especially. Keira has been declining since its 2006 peak and registered 469 births in 2025.
Where is Keira most common?
Keira has its strongest geographic signal in Massachusetts, where it appeared 3.1× more often than the national baseline in the 2020s.
Peak year
2006
Decline from peak
84.5%
2025
469
All-time
33,836
Diaspora map
Keira broke out in Massachusetts and Pennsylvania (2003) and became over-represented in 23 states over 20 years.
Broke out: Massachusetts and Pennsylvania, 2003 · over-represented in 23 states over 20 years