Masculine dossier · first seen 1923
Hiro
Stable
Cross-generational persistence
Peak era
2016
Peak births
77
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Hiro
How many people are named Hiro?
An estimated 891 living Americans are named Hiro.
How rare is Hiro?
Hiro is very rare among babies today, with 43 boys receiving the name in 2025, down 44.2% from its 2016 peak.
How old is the typical Hiro?
The median age of a living American named Hiro is approximately 8 years, with most bearers falling between 4 and 12 years old.
Is Hiro still popular?
Yes. Hiro is holding steady, with 43 births in 2025 and a consistent recent baseline.
Where is Hiro most common?
Hiro has its strongest geographic signal in California, where it appears 2.0× more often than the national baseline.
1923Peak 20162025
Peak year
2016
Decline from peak
44.2%
2025
43
All-time
912
Where it lives now
Hiro is most concentrated in California — about 1.7× the national rate in the 2020s.
States where Hiro is given more often than the national average — its present-day heartland.