1984Peak 20092025
Quick answers about Kayleigh
How many people are named Kayleigh?
An estimated 34,163 living Americans are named Kayleigh.
How rare is Kayleigh?
Kayleigh is uncommon among babies today, with 340 girls receiving the name in 2025, down 76.6% from its 2009 peak.
How old is the typical Kayleigh?
The median age of a living American named Kayleigh is approximately 19 years, with most bearers falling between 13 and 27 years old.
Is Kayleigh still popular?
Not especially. Kayleigh has been declining since its 2009 peak and registered 340 births in 2025.
Where is Kayleigh most common?
Kayleigh has its strongest geographic signal in Mississippi, where it appeared 5.9× more often than the national baseline in the 2020s.
Diaspora map
Kayleigh broke out in Indiana, Massachusetts, Ohio, and Rhode Island (1986) and became over-represented in 27 states over 34 years.
Broke out: Indiana, Massachusetts, Ohio, and Rhode Island, 1986 · over-represented in 27 states over 34 years
Origin
≤5 yrs
≤15 yrs
16+ yrs
No breakout
