Total births
39
Boys' name · since 1916
Tatsumi
Tatsumi has 39 recorded births since 1916 in federal Social Security data, most heavily in 1916 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 39
- total births
- 1916–1929
- years on record
- 1910s
- peak decade
- 51%
- born in that decade
39 boys have been named Tatsumi since 1916, though it isn't currently a top-ranked name.
According to the U.S. Social Security Administration, Tatsumi has been recorded 39 times among boys since 1916, though it is not among the currently most-used boys names, with its heaviest use in the 1910s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1916 to 1929.
- 39 total births
- 1916–1929 years on record
- 1910s peak decade
- 51% born in that decade
Data updated Jun 2026
The verdict
39 boys have been named Tatsumi since 1916, peaking in the 1910s, last recorded in 1929.
- 39
- total births
- 1916–1929
- years on record
- 1910s
- peak decade
- 51%
- born in that decade
1910s
Peak decade
51% of everyone ever named Tatsumi was born in this single decade.
1916
Single peak year
11 babies were named Tatsumi in 1916 - its busiest year on record.
Tatsumi's usage pattern, beyond the headline number
Divide Tatsumi's SSA record in two at 1922 and the more recent half accounts for 49% of all births, the earlier half the remaining 51%, a genuinely balanced usage pattern. Its calmest year was 1929, with only 5 births recorded -- set against the 1916 peak of 11, that's the full swing in one name's fortunes.
Tatsumi at a glance
Last recorded 1929Peak year
1916
Current rank
Unranked
Active since
1916
Tatsumi popularity over time
Annual U.S. births registered with the Social Security Administration · 1916–1929
- Peak year (1916)
- 11
- Annual births at peak, across 14 years of records
Tatsumi by decade
Total births in each ten-year window, peak vs trough at a glance
1910s was Tatsumi's strongest decade.
20 babies received the name during that ten-year window, about 51% of all-time use.
Tatsumi births by decade
Total births in each ten-year window
- 1910s
1910s
20 births
- 1920s
1920s
19 births
What this shows Peak: 1910s at 20 births (51% of all-time use).
Tatsumi by state
Where Tatsumi concentrates geographically, total births since 1916
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Hawaii | | 29 | 74.4% |
Hawaii share of Tatsumi's total US births 74.4%
29 of 39 births nationwide.
Frequently Asked Questions
How popular is the name Tatsumi? ▼
Since 1916, Social Security records show 39 babies named Tatsumi. The most recent recorded year was 1929. Its busiest year on record was 1916, with 11 births.
When was Tatsumi most popular? ▼
Tatsumi was most popular in the 1910s decade with 20 total births. The single peak year was 1916.
Where is Tatsumi most popular? ▼
The top states for the name Tatsumi are Hawaii (29 births).
How long has the name Tatsumi been used? ▼
Tatsumi has been recorded in Social Security data since 1916, spanning 14 years of data through 1929.
What names are similar to Tatsumi? ▼
Names with a similar sound or spelling include Tate, Tatum, Taten, Tatem, and 4 more. These share a common prefix and are also used for boys.
What to do with Tatsumi's data
- Tatsumi's usage has stayed within range of its 1910s decade-level peak (20 total births) through the 1920s (19) -- a comparatively stable name, not a fading trend.
- Hawaii records the most Tatsumis (29 births) -- see the full state breakdown if geography matters to your decision. Hawaii 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 Tatsumi
Nearby Names Like Tatsumi
Names with a similar sound, spelling, or feel to Tatsumi
Tate Boy
#210 27,400 births
Tatum Boy
#195 13,225 births
Taten Boy
#6036 590 births
Tatem Boy
#11550 310 births
Tatsuo Boy
222 births
Compare Tatsumi side by side: Tatsumi vs Tate Tatsumi vs Tatum Tatsumi vs Taten
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, 1916–1929 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Tatsumi: Baby Name Since 1916 - 39 Births, Peak 1916." NameAlmanac. Accessed via https://namealmanac.com/name/tatsumi. 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 Tatsumi 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.