Total births
662
Girls' name · since 1916
Sachiko
Sachiko has 662 recorded births since 1916 in federal Social Security data, most heavily in 1921 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 662
- total births
- 1916–2021
- years on record
- 1920s
- peak decade
- 34%
- born in that decade
Sachiko is not among the current top-ranked girls names; 662 have been recorded since 1916.
Social Security Administration records show Sachiko recorded 662 times among girls since 1916, though it doesn't currently rank among the most-used girls names, peaking in the 1920s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1916 to 2021.
- 662 total births
- 1916–2021 years on record
- 1920s peak decade
- 34% born in that decade
Data updated Jun 2026
The verdict
662 girls have been named Sachiko since 1916, peaking in the 1920s, last recorded in 2021.
- 662
- total births
- 1916–2021
- years on record
- 1920s
- peak decade
- 34%
- born in that decade
1920s
Peak decade
34% of everyone ever named Sachiko was born in this single decade.
1921
Single peak year
31 babies were named Sachiko in 1921 - its busiest year on record.
Sachiko's usage pattern, beyond the headline number
Divide Sachiko's SSA record in two at 1973 and the more recent half accounts for 34% of all births, the earlier half the remaining 66%, consistent with a name more common in the past than in recent years. Its calmest year was 1938, with only 5 births recorded -- set against the 1921 peak of 31, that's the full swing in one name's fortunes.
Sachiko at a glance
Last recorded 2021Peak year
1921
Current rank
Unranked
Active since
1916
Sachiko popularity over time
Annual U.S. births registered with the Social Security Administration · 1916–2021
- Peak year (1921)
- 31
- Annual births at peak, across 106 years of records
Sachiko by decade
Total births in each ten-year window, peak vs trough at a glance
1920s was Sachiko's strongest decade.
228 babies received the name during that ten-year window, about 34% of all-time use.
Sachiko births by decade
Total births in each ten-year window
- 1910s 42
1910s
42 births
- 1920s
1920s
228 births
- 1930s
1930s
119 births
- 1940s 22
1940s
22 births
- 1970s 64
1970s
64 births
- 1980s 69
1980s
69 births
- 1990s 36
1990s
36 births
- 2000s 58
2000s
58 births
- 2010s 19
2010s
19 births
- 2020s 5
2020s
5 births
What this shows Peak: 1920s at 228 births (34% of all-time use).
How Sachiko compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 girls names closest to Sachiko's total volume
Sachiko vs 15 similarly-sized girls names
Sachiko by state
Where Sachiko concentrates geographically, total births since 1916
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 172 | 26.0% |
| #2 | Hawaii | | 131 | 19.8% |
| #3 | Washington | | 7 | 1.1% |
California share of Sachiko's total US births 26.0%
Even split
172 of 662 births nationwide. Compared to a flat distribution across 3 reporting states.
Frequently Asked Questions
How popular is the name Sachiko? ▼
Since 1916, Social Security records show 662 babies named Sachiko. The most recent recorded year was 2021. Its busiest year on record was 1921, with 31 births.
When was Sachiko most popular? ▼
Sachiko was most popular in the 1920s decade with 228 total births. The single peak year was 1921.
Where is Sachiko most popular? ▼
The top states for the name Sachiko are California (172 births), Hawaii (131 births), Washington (7 births).
How long has the name Sachiko been used? ▼
The SSA has tracked Sachiko since 1916 -- 106 years through the most recent 2021 data.
What names are similar to Sachiko? ▼
Names with a similar sound or spelling include Sacha, Sachi, Sacred, Sacoya, and 4 more. These share a common prefix and are also used for girls.
What to do with Sachiko's data
- Sachiko's decade-level peak was the 1920s (228 total births); usage has since declined to 5 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- California records the most Sachikos (172 births) -- see the full state breakdown if geography matters to your decision. California names
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Sachiko
Nearby Names Like Sachiko
Names with a similar sound, spelling, or feel to Sachiko
Sacha Girl
#15679 1,912 births
Sachi Girl
#6202 1,007 births
Sacred Girl
#7502 142 births
Sacoya Girl
114 births
Sacheen Girl
105 births
Compare Sachiko side by side: Sachiko vs Sacha Sachiko vs Sachi Sachiko vs Sacred
Related Names
Names with a similar number of total births
Data Sources
Data as of June 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1916–2021 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Sachiko: Baby Name Since 1916 - 662 Births, Peak 1921." NameAlmanac. Accessed via https://namealmanac.com/name/sachiko. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Sachiko draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.