Masculine dossier · first seen 1985

Isaia

Stable Cross-generational persistence
Peak era
2007
Peak births
26
Current vitality
Rare
Peak generation
Gen Z

Quick answers about Isaia

How many people are named Isaia?

An estimated 473 living Americans are named Isaia.

How rare is Isaia?

Isaia is very rare among babies today, with 7 boys receiving the name in 2025, down 73.1% from its 2007 peak.

How old is the typical Isaia?

The median age of a living American named Isaia is approximately 19 years, with most bearers falling between 12 and 25 years old.

Is Isaia still popular?

Yes. Isaia is holding steady, with 7 births in 2025 and a consistent recent baseline.

1985Peak 20072025
peak 2007 2025 18801900192019401960198020002020
Peak year
2007
Decline from peak
73.1%
2025
7
All-time
480