Masculine dossier · first seen 1912
Shigeo
Extinct
Near statistical disappearance
Peak era
1923
Peak births
38
Current vitality
Dormant
Peak generation
Greatest Generation
1912Peak 19232025
Quick answers about Shigeo
How many people are named Shigeo?
Based on SSA birth records through 1936, an estimated 12 Americans born with the name Shigeo may still be living. No new bearers have been recorded since 1936.
How rare is Shigeo?
Shigeo has not appeared in SSA records since 1936. It is effectively extinct as a new baby name — no boys received it in the latest available data.
How old is the typical Shigeo?
The median age of a living American named Shigeo is approximately 97 years, with most bearers falling between 94 and 101 years old.
Is Shigeo still popular?
No. Shigeo is extinct in new births; the SSA last recorded it in 1936.
Peak year
1923
Decline from peak
100%
2025
0
All-time
427