Feminine dossier · first seen 1916

Sachiko

Stable Decline Gradual decline from 1921

Peak era

1921

Peak births

Current vitality

Below reporting floor

Peak generation

Greatest Generation

1916Peak 19212025

Quick answers about Sachiko

An estimated 288 living Americans are named Sachiko.

Sachiko fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.

The median age of a living American named Sachiko is approximately 40 years, with most bearers falling between 25 and 53 years old.

Not especially. Sachiko has been declining since its 1921 peak and registered 0 births in 2025.

Peak year

1921

Decline from peak

100%

2025

All-time

662

Sachiko last appeared in SSA records in 2021. Across its recorded history, about 662 American girls received the name.

Sachiko peaked in 1921, when 31 girls were given the name.

No girls 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 662 Americans named Sachiko since 1916.

Rarity scoreStatistical floor

Peak generationGreatest Generation

StabilityHighly era-bound

TrajectoryGradual decline from 1921

Living profile

288

Estimated living Americans with this name.

Median age40

Core range25–53

Playground Density Index 0.0%

Wave type

Glacier

A long-duration classic distributed across many generations.