Total births
274
Boys' name · since 1913
Teruo
Since 1913, U.S. Social Security records show 274 babies named Teruo, peaking in 1927. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- 274
- total births
- 1913–1935
- years on record
- 1920s
- peak decade
- 67%
- born in that decade
274 boys have been named Teruo since 1913, though it isn't currently a top-ranked name.
According to the U.S. Social Security Administration, Teruo has been recorded 274 times among boys since 1913, though it is not among the currently most-used boys names, with its heaviest use in the 1920s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1913 to 1935.
- 274 total births
- 1913–1935 years on record
- 1920s peak decade
- 67% born in that decade
Data updated Jul 2026
The verdict
274 boys have been named Teruo since 1913, peaking in the 1920s, last recorded in 1935.
- 274
- total births
- 1913–1935
- years on record
- 1920s
- peak decade
- 67%
- born in that decade
1920s
Peak decade
67% of everyone ever named Teruo was born in this single decade.
1927
Single peak year
37 babies were named Teruo in 1927 - its busiest year on record.
Teruo's usage pattern, beyond the headline number
Divide Teruo's SSA record in two at 1923 and the more recent half accounts for 61% of all births, the earlier half the remaining 39%, consistent with a name still gaining ground rather than fading. Its calmest year was 1913, with only 5 births recorded -- set against the 1927 peak of 37, that's the full swing in one name's fortunes.
Teruo at a glance
Last recorded 1935Peak year
1927
Current rank
Unranked
Active since
1913
Teruo popularity over time
Annual U.S. births registered with the Social Security Administration · 1913–1935
- Peak year (1927)
- 37
- Annual births at peak, across 23 years of records
Teruo by decade
Total births in each ten-year window, peak vs trough at a glance
1920s was Teruo's strongest decade.
183 babies received the name during that ten-year window, about 67% of all-time use.
Teruo births by decade
Total births in each ten-year window
- 1910s 60
1910s
60 births
- 1920s
1920s
183 births
- 1930s 31
1930s
31 births
What this shows Peak: 1920s at 183 births (67% of all-time use).
Teruo by state
Where Teruo concentrates geographically, total births since 1913
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Hawaii | | 131 | 47.8% |
| #2 | California | | 66 | 24.1% |
Hawaii share of Teruo's total US births 47.8%
Even split
131 of 274 births nationwide. Compared to a flat distribution across 2 reporting states.
Frequently Asked Questions
How popular is the name Teruo? ▼
274 babies have been named Teruo since 1913. It was last recorded in 1935. The peak year was 1927 with 37 births.
When was Teruo most popular? ▼
Teruo was most popular in the 1920s decade with 183 total births. The single peak year was 1927.
Where is Teruo most popular? ▼
The top states for the name Teruo are Hawaii (131 births), California (66 births).
How long has the name Teruo been used? ▼
Records for Teruo go back to 1913, giving 23 years of history through 1935.
What names are similar to Teruo? ▼
Names with a similar sound or spelling include Terry, Terrence, Terrance, Terrell, and 4 more. These share a common prefix and are also used for boys.
What to do with Teruo's data
- Teruo's decade-level peak was the 1920s (183 total births); usage has since declined to 31 in the 1930s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- Hawaii records the most Teruos (131 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 Teruo
Nearby Names Like Teruo
Names with a similar sound, spelling, or feel to Teruo
Terry Boy
#1186 424,523 births
Terrence Boy
#1522 72,412 births
Terrance Boy
#1292 70,170 births
Terrell Boy
#1496 36,502 births
Terence Boy
#2922 34,290 births
Compare Teruo side by side: Teruo vs Terry Teruo vs Terrence Teruo vs Terrance
Related Names
Names with a similar number of total births
Data Sources
Data as of July 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, 1913–1935 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Teruo: Baby Name Since 1913 - 274 Births, Peak 1927." NameAlmanac. Accessed via https://namealmanac.com/name/teruo. 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 Teruo 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 July 2026.