Feminine dossier · first seen 1919
Lilley
Stable Decline
Gradual decline from 2008
Peak era
2008
Peak births
33
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Lilley
How many people are named Lilley?
An estimated 426 living Americans are named Lilley.
How rare is Lilley?
Lilley is very rare among babies today, with 6 girls receiving the name in 2025, down 81.8% from its 2008 peak.
How old is the typical Lilley?
The median age of a living American named Lilley is approximately 15 years, with most bearers falling between 10 and 19 years old.
Is Lilley still popular?
Not especially. Lilley has been declining since its 2008 peak and registered 6 births in 2025.
1919Peak 20082025
Peak year
2008
Decline from peak
81.8%
2025
6
All-time
436