Feminine dossier · first seen 1915
Lilias
Stable
Cross-generational persistence
Peak era
1922
Peak births
11
Current vitality
Rare
Peak generation
Greatest Generation
Quick answers about Lilias
How many people are named Lilias?
An estimated 63 living Americans are named Lilias.
How rare is Lilias?
Lilias is very rare among babies today, with 5 girls receiving the name in 2025, down 54.5% from its 1922 peak.
How old is the typical Lilias?
The median age of a living American named Lilias is approximately 6 years, with most bearers falling between 3 and 9 years old.
Is Lilias still popular?
Yes. Lilias is holding steady, with 5 births in 2025 and a consistent recent baseline.
1915Peak 19222025
Peak year
1922
Decline from peak
54.5%
2025
5
All-time
105