Boys' name · since 1922
Mikio
Since 1922, U.S. Social Security records show 22 babies named Mikio, peaking in 1924. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #28,308 of 45,481
- all-time among boys
- 22
- born since 1922
- 1920s
- peak decade
Mikio is not among the current top-ranked boys names; 22 have been recorded since 1922.
According to the U.S. Social Security Administration, Mikio has been recorded 22 times among boys since 1922, 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 1922 to 2010.
- #28,308 of 45,481 all-time among boys
- 22 born since 1922
- 1920s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Mikio ranks #28,308 of 45,481 boys' names by all-time recorded births (highest first). 22 born since 1922, peaking in the 1920s.
- #28,308 of 45,481
- all-time among boys
- 22
- born since 1922
- 1920s
- peak decade
Mikio's 22 recorded births place it above 37.4% of the 45,481 boys names in the full SSA archive.
The state file records this name in 2 jurisdictions, led by Hawaii.
Mikio's usage pattern, beyond the headline number
Mikio splits its recorded history at 1985: 45% of all births land in the more recent half, 55% in the earlier half, an evenly balanced pattern over time. The single quietest year was 1922 (5 births) -- compare that against the 1924 peak of 7 for a sense of just how much the name's popularity has swung.
Mikio popularity over time
Annual U.S. births registered with the Social Security Administration · 1922–2010
- Peak year (1924)
- 7
- Annual births at peak, across 89 years of records
Mikio by decade
1920s is the heaviest window (12 births, 55% of the file).
1920s was Mikio's strongest decade.
12 babies received the name during that ten-year window, about 55% of all-time use.
Mikio births by decade
Total births in each ten-year window
- 1920s
1920s
12 births
- 1980s
1980s
5 births
- 2010s
2010s
5 births
What this shows Peak: 1920s at 12 births (55% of all-time use).
Mikio by state
Where Mikio concentrates geographically, total births since 1922
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Hawaii | | 6 | 27.3% |
| #2 | California | | 5 | 22.7% |
6 of 22 births nationwide. Compared to a flat distribution across 2 reporting states.
Frequently Asked Questions
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What to do with Mikio's data
- Mikio's usage has stayed within range of its 1920s decade-level peak (12 total births) through the 2010s (5) -- a comparatively stable name, not a fading trend.
- Hawaii records the most Mikios (6 births) -- see the full state breakdown if geography matters to your decision. Hawaii names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Mikio
Nearby Names Like Mikio
Names with a similar sound, spelling, or feel to Mikio
Compare Mikio side by side: Mikio vs Mike Mikio vs Mikel Mikio vs Mikael
Related Names
Names with a similar number of total births
Nationwide names with similar peak year or record span
Two nationwide peer axes for Mikio: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~1924)
Similar record span (~88 yrs)
Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.
Data Sources
Data as of August 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, 1922–2010 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
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 Mikio 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 August 2026.