How Many People Are Named Sachiko?
people named Sachiko are alive in the United States today (estimate)
About 1 in 1,195,051 people in the US has this name
Based on 662 babies named Sachiko in Social Security records from 1916 to 2021, and the share of each birth year still alive in 2025.
Popularity Rank
๐๐ Very Rare
Peak Year
31 births
Trend
Stable (last 10 years)
๐ Name Origin & Meaning
Meaning:
From Japanese ๅนธ (sachi) meaning "happiness, good luck" and ๅญ (ko) meaning "child". Other kanji combinations are possible.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Related & Similar Names
โง Gender Distribution
All of the babies given the name Sachiko in the records were girls.
๐ฅ Age Distribution
The average person named Sachiko alive today is about 42 years old, and 53% are between 30 and 59. Half of them were between 24 and 52 in 2025.
๐ Popularity Over Time
Sachiko first appears in the records in 1916 and was given most often in 1921, to 31 babies. The last year it was given to at least 5 babies of one sex was 2021.
Babies given the name each year, 1916 to 2021
๐ Rank History
Sachiko has never been one of the 100 most popular girls' names. Its best rank was #1,455, in 1930.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,455 (1930) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,811 in the 1920s |
๐ State-Wise Distribution
People named Sachiko alive today, by the state where they were born (estimate; state records start in 1910).
More people named Sachiko were born in California than in any other state: about 26 of those alive today. Compared with the national rate in the same years, Sachiko was given 136.6 times as often in Hawaii and 15.3 times in California.
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