Feminine dossier · first seen 2002
Lilou
Stable Decline
Gradual decline from 2016
Peak era
2016
Peak births
41
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Lilou
How many people are named Lilou?
An estimated 359 living Americans are named Lilou.
How rare is Lilou?
Lilou is very rare among babies today, with 15 girls receiving the name in 2025, down 63.4% from its 2016 peak.
How old is the typical Lilou?
The median age of a living American named Lilou is approximately 9 years, with most bearers falling between 5 and 13 years old.
Is Lilou still popular?
Not especially. Lilou has been declining since its 2016 peak and registered 15 births in 2025.
2002Peak 20162025
Peak year
2016
Decline from peak
63.4%
2025
15
All-time
362