Masculine dossier · first seen 1912
Tsutomu
Extinct
Near statistical disappearance
Peak era
1924
Peak births
31
Current vitality
Dormant
Peak generation
Greatest Generation
1912Peak 19242025
Quick answers about Tsutomu
How many people are named Tsutomu?
Based on SSA birth records through 1937, an estimated 13 Americans born with the name Tsutomu may still be living. No new bearers have been recorded since 1937.
How rare is Tsutomu?
Tsutomu has not appeared in SSA records since 1937. It is effectively extinct as a new baby name — no boys received it in the latest available data.
How old is the typical Tsutomu?
The median age of a living American named Tsutomu is approximately 97 years, with most bearers falling between 93 and 100 years old.
Is Tsutomu still popular?
No. Tsutomu is extinct in new births; the SSA last recorded it in 1937.
Peak year
1924
Decline from peak
100%
2025
0
All-time
352