1970Peak 20042025
Quick answers about Kailey
How many people are named Kailey?
An estimated 26,928 living Americans are named Kailey.
How rare is Kailey?
Kailey is uncommon among babies today, with 153 girls receiving the name in 2025, down 89.4% from its 2004 peak.
How old is the typical Kailey?
The median age of a living American named Kailey is approximately 22 years, with most bearers falling between 16 and 27 years old.
Is Kailey still popular?
Not especially. Kailey has been declining since its 2004 peak and registered 153 births in 2025.
Diaspora map
Kailey broke out in Florida, Illinois, and Washington (1991) and became over-represented in 23 states over 25 years.
Broke out: Florida, Illinois, and Washington, 1991 · over-represented in 23 states over 25 years
Origin
≤5 yrs
≤15 yrs
16+ yrs
No breakout
