Masculine dossier · first seen 1915

Fumio

Extinct Near statistical disappearance

Peak era

1920

Peak births

Current vitality

Dormant

Peak generation

Greatest Generation

Quick answers about Fumio

Fumio has not appeared in SSA records since 1931. It is effectively extinct as a new baby name — no boys received it in the latest available data.

No. Fumio is extinct in new births; the SSA last recorded it in 1931.

Fumio has its strongest geographic signal in Hawaii, where it appears 205.6× more often than the national baseline.

1915Peak 19202025

Peak year

1920

Decline from peak

100%

2025

All-time

129

Fumio disappeared from SSA records in 1931 and has not been seen in 94 years. Its absence is now longer than many names' entire recorded lifespan.

Fumio peaked in 1920, when 16 boys were given the name.

No boys were recorded with this name in 2025 — at least not five of them (the SSA's reporting floor).

Down 100% from its peak.

In all, the Social Security Administration has recorded about 129 Americans named Fumio since 1915.

Rarity scoreStatistical floor

Peak generationGreatest Generation

StabilityHighly era-bound

TrajectoryNear statistical disappearance

Living profile

Estimated living Americans with this name.

Median age100

Core range98–103

Playground Density Index 0.0%

Wave type

Flash Flood

A concentrated generational spike rather than a slow classic.

Geographic heartland

Hawaii

205.6× higher affinity than the national baseline.

Hawaii · 1920s 205.6×