Masculine dossier · first seen 1888
Julien
Stable
Cross-generational persistence
Peak era
2009
Peak births
500
Current vitality
Fragile
Peak generation
Gen Z
Quick answers about Julien
How many people are named Julien?
An estimated 12,993 living Americans are named Julien.
How rare is Julien?
Julien is uncommon among babies today, with 380 boys receiving the name in 2025, down 24% from its 2009 peak.
How old is the typical Julien?
The median age of a living American named Julien is approximately 16 years, with most bearers falling between 8 and 24 years old.
Is Julien still popular?
Yes. Julien is holding steady, with 380 births in 2025 and a consistent recent baseline.
Where is Julien most common?
Julien has its strongest geographic signal in Massachusetts, where it appears 2.8× more often than the national baseline.
1888Peak 20092025
Peak year
2009
Decline from peak
24%
2025
380
All-time
13,791
Where it lives now
Julien is most concentrated in Massachusetts — about 2.8× the national rate in the 2020s.
States where Julien is given more often than the national average — its present-day heartland.