Masculine dossier · first seen 1968
Jonnathan
Stable
Cross-generational persistence
Peak era
1999
Peak births
50
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Jonnathan
How many people are named Jonnathan?
An estimated 1,204 living Americans are named Jonnathan.
How rare is Jonnathan?
Jonnathan is very rare among babies today, with 9 boys receiving the name in 2025, down 82% from its 1999 peak.
How old is the typical Jonnathan?
The median age of a living American named Jonnathan is approximately 27 years, with most bearers falling between 19 and 36 years old.
Is Jonnathan still popular?
Yes. Jonnathan is holding steady, with 9 births in 2025 and a consistent recent baseline.
Where is Jonnathan most common?
Jonnathan has its strongest geographic signal in California, where it appears 2.1× more often than the national baseline.
1968Peak 19992025
Peak year
1999
Decline from peak
82%
2025
9
All-time
1,238
Where it lives now
Jonnathan is most concentrated in California — about 2.1× the national rate in the 1990s.
States where Jonnathan is given more often than the national average — its present-day heartland.