Boys' name · since 2014
Fitzwilliam
Fitzwilliam has 97 recorded births since 2014 in federal Social Security data, most heavily in 2017 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #17,599 of 45,481
- all-time among boys
- #13,215 of 13,930
- 2025 SSA year
- 97
- born since 2014
- 2010s
- peak decade
97 babies have been named Fitzwilliam since 2014, making it today's #13215 boys' name.
According to the U.S. Social Security Administration, Fitzwilliam has been recorded 97 times among boys since 2014, currently ranked #13215 nationally and more common than 5% of boys, with its heaviest use in the 2010s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 2014 to 2025.
- #17,599 of 45,481 all-time among boys
- #13,215 of 13,930 2025 SSA year
- 97 born since 2014
- 2010s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Fitzwilliam ranks #17,599 of 45,481 boys' names by all-time recorded births (highest first) and #13,215 of 13,930 among boys' names in 2025. 97 born since 2014, peaking in the 2010s.
- #17,599 of 45,481
- all-time among boys
- #13,215 of 13,930
- 2025 SSA year
- 97
- born since 2014
- 2010s
- peak decade
Fitzwilliam's 97 recorded births place it above 61.18% of the 45,481 boys names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
How Fitzwilliam compares
97 25th percentile among 13,930 names currently given to boys
Based on all-time total births among currently-ranked boys names. Names with fewer occurrences are grouped into wider buckets on the right.
Source U.S. Social Security Administration, national baby name data
How the numbers stack up
Fitzwilliam's all-time total is 74% below the median boys name, and Liam still leads by a wide margin.
| Metric | Fitzwilliam | Median boys name (Takari) | #1 boys name (Liam) |
|---|---|---|---|
| All-time total births | 97 | 369 | 358,536 |
| Peak-year births | 10 | 34 | 22,252 |
Fitzwilliam's usage pattern, beyond the headline number
Divide Fitzwilliam's SSA record in two at 2020 and the more recent half accounts for 46% of all births, the earlier half the remaining 54%, a genuinely balanced usage pattern. Its calmest year was 2025, with only 5 births recorded -- set against the 2017 peak of 10, that's the full swing in one name's fortunes.
Fitzwilliam popularity over time
Annual U.S. births registered with the Social Security Administration · 2014–2025
- Peak year (2017)
- 10
- Annual births at peak, across 12 years of records
Fitzwilliam by decade
2010s is the heaviest window (52 births, 54% of the file).
2010s was Fitzwilliam's strongest decade.
52 babies received the name during that ten-year window, about 54% of all-time use.
Fitzwilliam births by decade
Total births in each ten-year window
- 2010s
2010s
52 births
- 2020s
2020s
45 births
What this shows Peak: 2010s at 52 births (54% of all-time use).
Frequently Asked Questions
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What to do with Fitzwilliam's data
- Fitzwilliam's usage has stayed within range of its 2010s decade-level peak (52 total births) through the 2020s (45) -- a comparatively stable name, not a fading trend.
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Fitzwilliam
Nearby Names Like Fitzwilliam
Names with a similar sound, spelling, or feel to Fitzwilliam
Compare Fitzwilliam side by side: Fitzwilliam vs Fitzgerald Fitzwilliam vs Fitz Fitzwilliam vs Fitzhugh
Related Names
Names with a similar popularity rank to Fitzwilliam
Nationwide names with similar peak year or record span
Two nationwide peer axes for Fitzwilliam: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2017)
Similar record span (~11 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, 2014–2025 (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 Fitzwilliam 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.