Masculine dossier · first seen 1963
Keir
Resurgent
Gaining cultural share
Peak era
1970
Peak births
63
Current vitality
Rare
Peak generation
Gen X
Quick answers about Keir
How many people are named Keir?
An estimated 990 living Americans are named Keir.
How rare is Keir?
Keir is very rare among babies today, with 7 boys receiving the name in 2025, down 88.9% from its 1970 peak.
How old is the typical Keir?
The median age of a living American named Keir is approximately 36 years, with most bearers falling between 20 and 53 years old.
Is Keir still popular?
Yes — Keir is currently rising in popularity, with 7 births in 2025.
1963Peak 19702025
Peak year
1970
Decline from peak
88.9%
2025
7
All-time
1,053