Feminine dossier · first seen 1998
Lilja
Stable
Cross-generational persistence
Peak era
2024
Peak births
19
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Lilja
How many people are named Lilja?
An estimated 269 living Americans are named Lilja.
How rare is Lilja?
Lilja is very rare among babies today, with 11 girls receiving the name in 2025, down 42.1% from its 2024 peak.
How old is the typical Lilja?
The median age of a living American named Lilja is approximately 11 years, with most bearers falling between 6 and 18 years old.
Is Lilja still popular?
Yes. Lilja is holding steady, with 11 births in 2025 and a consistent recent baseline.
1998Peak 20242025
Peak year
2024
Decline from peak
42.1%
2025
11
All-time
272