Masculine dossier · first seen 1996
Josaiah
Stable
Cross-generational persistence
Peak era
2008
Peak births
25
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Josaiah
How many people are named Josaiah?
An estimated 438 living Americans are named Josaiah.
How rare is Josaiah?
Josaiah is very rare among babies today, with 14 boys receiving the name in 2025, down 44% from its 2008 peak.
How old is the typical Josaiah?
The median age of a living American named Josaiah is approximately 15 years, with most bearers falling between 8 and 20 years old.
Is Josaiah still popular?
Yes. Josaiah is holding steady, with 14 births in 2025 and a consistent recent baseline.
1996Peak 20082025
Peak year
2008
Decline from peak
44%
2025
14
All-time
443