Total births
805
Boys' name · since 1910
Hideo
Since 1910, U.S. Social Security records show 805 babies named Hideo, peaking in 1925. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- 805
- total births
- 1910–1944
- years on record
- 1920s
- peak decade
- 53%
- born in that decade
Hideo sits outside today's top ranks for boys, with 805 recorded since 1910.
Social Security Administration records show Hideo recorded 805 times among boys since 1910, though it doesn't currently rank among the most-used boys 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 1910 to 1944.
- 805 total births
- 1910–1944 years on record
- 1920s peak decade
- 53% born in that decade
Data updated Jun 2026
The verdict
805 boys have been named Hideo since 1910, peaking in the 1920s, last recorded in 1944.
- 805
- total births
- 1910–1944
- years on record
- 1920s
- peak decade
- 53%
- born in that decade
1920s
Peak decade
53% of everyone ever named Hideo was born in this single decade.
1925
Single peak year
62 babies were named Hideo in 1925 - its busiest year on record.
Hideo's usage pattern, beyond the headline number
Divide Hideo's SSA record in two at 1925 and the more recent half accounts for 43% of all births, the earlier half the remaining 57%, a genuinely balanced usage pattern. Its calmest year was 1910, with only 5 births recorded -- set against the 1925 peak of 62, that's the full swing in one name's fortunes.
Hideo at a glance
Last recorded 1944Peak year
1925
Current rank
Unranked
Active since
1910
Hideo popularity over time
Annual U.S. births registered with the Social Security Administration · 1910–1944
- Peak year (1925)
- 62
- Annual births at peak, across 35 years of records
Hideo by decade
Total births in each ten-year window, peak vs trough at a glance
1920s was Hideo's strongest decade.
426 babies received the name during that ten-year window, about 53% of all-time use.
Hideo births by decade
Total births in each ten-year window
- 1910s
1910s
230 births
- 1920s
1920s
426 births
- 1930s 138
1930s
138 births
- 1940s 11
1940s
11 births
What this shows Peak: 1920s at 426 births (53% of all-time use).
How Hideo compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 boys names closest to Hideo's total volume
Hideo vs 15 similarly-sized boys names
Hideo by state
Where Hideo concentrates geographically, total births since 1910
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Hawaii | | 380 | 47.2% |
| #2 | California | | 282 | 35.0% |
| #3 | Washington | | 11 | 1.4% |
Hawaii share of Hideo's total US births 47.2%
Even split
380 of 805 births nationwide. Compared to a flat distribution across 3 reporting states.
Frequently Asked Questions
How popular is the name Hideo? ▼
805 babies have been named Hideo since 1910. It was last recorded in 1944. The peak year was 1925 with 62 births.
When was Hideo most popular? ▼
Hideo was most popular in the 1920s decade with 426 total births. The single peak year was 1925.
Where is Hideo most popular? ▼
The top states for the name Hideo are Hawaii (380 births), California (282 births), Washington (11 births).
How long has the name Hideo been used? ▼
Records for Hideo go back to 1910, giving 35 years of history through 1944.
What names are similar to Hideo? ▼
Names with a similar sound or spelling include Hideki, Hidemi. These share a common prefix and are also used for boys.
What to do with Hideo's data
- Hideo's decade-level peak was the 1920s (426 total births); usage has since declined to 11 in the 1940s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- Hawaii records the most Hideos (380 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 Hideo
Nearby Names Like Hideo
Names with a similar sound, spelling, or feel to Hideo
Compare Hideo side by side: Hideo vs Hideki Hideo vs Hidemi
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, 1910–1944 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Hideo: Baby Name Since 1910 - 805 Births, Peak 1925." NameAlmanac. Accessed via https://namealmanac.com/name/hideo. 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 Hideo 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.