Boys' name · since 1920
Eustaquio
52 babies named Eustaquio in U.S. Social Security records since 1920, with the highest year being 1921. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- #21,885 of 45,481
- all-time among boys
- 52
- born since 1920
- 1920s
- peak decade
Eustaquio sits outside today's top ranks for boys, with 52 recorded since 1920.
According to the U.S. Social Security Administration, Eustaquio has been recorded 52 times among boys since 1920, 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 1920 to 2007.
- #21,885 of 45,481 all-time among boys
- 52 born since 1920
- 1920s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Eustaquio ranks #21,885 of 45,481 boys' names by all-time recorded births (highest first). 52 born since 1920, peaking in the 1920s.
- #21,885 of 45,481
- all-time among boys
- 52
- born since 1920
- 1920s
- peak decade
Eustaquio's 52 recorded births place it above 51.66% of the 45,481 boys names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
Eustaquio's usage pattern, beyond the headline number
Divide Eustaquio's SSA record in two at 1935 and the more recent half accounts for 54% of all births, the earlier half the remaining 46%, a genuinely balanced usage pattern. Its calmest year was 1928, with only 5 births recorded -- set against the 1921 peak of 7, that's the full swing in one name's fortunes.
Eustaquio popularity over time
Annual U.S. births registered with the Social Security Administration · 1920–2007
- Peak year (1921)
- 7
- Annual births at peak, across 88 years of records
Eustaquio by decade
1920s is the heaviest window (24 births, 46% of the file).
1920s was Eustaquio's strongest decade.
24 babies received the name during that ten-year window, about 46% of all-time use.
Eustaquio births by decade
Total births in each ten-year window
- 1920s
1920s
24 births
- 1930s 6
1930s
6 births
- 1950s
1950s
11 births
- 1990s 6
1990s
6 births
- 2000s 5
2000s
5 births
What this shows Peak: 1920s at 24 births (46% of all-time use).
Frequently Asked Questions
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What to do with Eustaquio's data
- Eustaquio's decade-level peak was the 1920s (24 total births); usage has since declined to 5 in the 2000s -- if you're weighing a "classic revival" angle, the trend line argues against it.
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Eustaquio
Nearby Names Like Eustaquio
Names with a similar sound, spelling, or feel to Eustaquio
Compare Eustaquio side by side: Eustaquio vs Eusebio Eustaquio vs Eustace Eustaquio vs Eustacio
Related Names
Names with a similar number of total births
Nationwide names with similar peak year or record span
Two nationwide peer axes for Eustaquio: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~1921)
Similar record span (~87 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, 1920–2007 (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 Eustaquio 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.