Feminine dossier · first seen 1880
Lillie
Stable
Cross-generational persistence
Peak era
1919
Peak births
3,262
Current vitality
Fragile
Peak generation
Greatest Generation
1880Peak 19192025
Quick answers about Lillie
How many people are named Lillie?
An estimated 40,924 living Americans are named Lillie.
How rare is Lillie?
Lillie is uncommon among babies today, with 420 girls receiving the name in 2025, down 87.1% from its 1919 peak.
How old is the typical Lillie?
The median age of a living American named Lillie is approximately 67 years, with most bearers falling between 20 and 80 years old.
Is Lillie still popular?
Yes. Lillie is holding steady, with 420 births in 2025 and a consistent recent baseline.
Peak year
1919
Decline from peak
87.1%
2025
420
All-time
158,918