Feminine dossier · first seen 1927
Lillianne
Stable
Cross-generational persistence
Peak era
2013
Peak births
69
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Lillianne
How many people are named Lillianne?
An estimated 1,316 living Americans are named Lillianne.
How rare is Lillianne?
Lillianne is very rare among babies today, with 33 girls receiving the name in 2025, down 52.2% from its 2013 peak.
How old is the typical Lillianne?
The median age of a living American named Lillianne is approximately 15 years, with most bearers falling between 9 and 21 years old.
Is Lillianne still popular?
Yes. Lillianne is holding steady, with 33 births in 2025 and a consistent recent baseline.
1927Peak 20132025
Peak year
2013
Decline from peak
52.2%
2025
33
All-time
1,343