Feminine dossier · first seen 2001
Adilyn
Stable Decline
Gradual decline from 2016
Peak era
2016
Peak births
225
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Adilyn
How many people are named Adilyn?
An estimated 2,394 living Americans are named Adilyn.
How rare is Adilyn?
Adilyn is very rare among babies today, with 40 girls receiving the name in 2025, down 82.2% from its 2016 peak.
How old is the typical Adilyn?
The median age of a living American named Adilyn is approximately 11 years, with most bearers falling between 8 and 15 years old.
Is Adilyn still popular?
Not especially. Adilyn has been declining since its 2016 peak and registered 40 births in 2025.
Where is Adilyn most common?
Adilyn has its strongest geographic signal in Indiana, where it appears 2.1× more often than the national baseline.
2001Peak 20162025
Peak year
2016
Decline from peak
82.2%
2025
40
All-time
2,417
Where it lives now
Adilyn is most concentrated in Indiana — about 2.1× the national rate in the 2010s. It also runs high in Tennessee and Ohio.
States where Adilyn is given more often than the national average — its present-day heartland.