Masculine dossier · first seen 1880

Isiah

Stable Cross-generational persistence
Peak era
2001
Peak births
822
Current vitality
Fragile
Peak generation
Gen Z
1880Peak 20012025
peak 2001 2025 18801900192019401960198020002020

Quick answers about Isiah

How many people are named Isiah?

An estimated 19,581 living Americans are named Isiah.

How rare is Isiah?

Isiah is uncommon among babies today, with 120 boys receiving the name in 2025, down 85.4% from its 2001 peak.

How old is the typical Isiah?

The median age of a living American named Isiah is approximately 26 years, with most bearers falling between 19 and 35 years old.

Is Isiah still popular?

Yes. Isiah is holding steady, with 120 births in 2025 and a consistent recent baseline.

Peak year
2001
Decline from peak
85.4%
2025
120
All-time
24,710