Feminine dossier · first seen 1974
Josselyn
Endangered
Down 90.7% from peak
Peak era
2007
Peak births
257
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Josselyn
How many people are named Josselyn?
An estimated 3,281 living Americans are named Josselyn.
How rare is Josselyn?
Josselyn is very rare among babies today, with 24 girls receiving the name in 2025, down 90.7% from its 2007 peak.
How old is the typical Josselyn?
The median age of a living American named Josselyn is approximately 18 years, with most bearers falling between 12 and 23 years old.
Is Josselyn still popular?
No. Josselyn is endangered as a baby name, down 90.7% from its 2007 peak with 24 births in 2025.
Where is Josselyn most common?
Josselyn has its strongest geographic signal in California, where it appears 3.0× more often than the national baseline.
1974Peak 20072025
Peak year
2007
Decline from peak
90.7%
2025
24
All-time
3,330
Where it lives now
Josselyn is most concentrated in Texas — about 2.0× the national rate in the 2000s. It also runs high in California.
States where Josselyn is given more often than the national average — its present-day heartland.