Feminine dossier · first seen 1909
Chiyoko
Extinct
Near statistical disappearance
Peak era
1923
Peak births
41
Current vitality
Dormant
Peak generation
Greatest Generation
Quick answers about Chiyoko
How rare is Chiyoko?
Chiyoko has not appeared in SSA records since 1937. It is effectively extinct as a new baby name — no girls received it in the latest available data.
How old is the typical Chiyoko?
The median age of a living American named Chiyoko is approximately 95 years, with most bearers falling between 91 and 99 years old.
Is Chiyoko still popular?
No. Chiyoko is extinct in new births; the SSA last recorded it in 1937.
Where is Chiyoko most common?
Chiyoko has its strongest geographic signal in Hawaii, where it appears 317.1× more often than the national baseline.
1909Peak 19232025
Peak year
1923
Decline from peak
100%
2025
0
All-time
544