Masculine dossier · first seen 1912
Masato
Stable Decline
Gradual decline from 1924
Peak era
1924
Peak births
25
Current vitality
Below reporting floor
Peak generation
Greatest Generation
Quick answers about Masato
How many people are named Masato?
An estimated 157 living Americans are named Masato.
How rare is Masato?
Masato fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.
How old is the typical Masato?
The median age of a living American named Masato is approximately 19 years, with most bearers falling between 13 and 29 years old.
Is Masato still popular?
Not especially. Masato has been declining since its 1924 peak and registered 0 births in 2025.
Where is Masato most common?
Masato has its strongest geographic signal in Hawaii, where it appears 308.2× more often than the national baseline.
1912Peak 19242025
Peak year
1924
Decline from peak
100%
2025
0
All-time
462