Girls' name · since 2013
Romilly
126 babies named Romilly in U.S. Social Security records since 2013, with the highest year being 2024. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- #24,616 of 72,339
- all-time among girls
- #7,831 of 17,297
- 2025 SSA year
- 126
- born since 2013
- 2020s
- peak decade
126 babies have been named Romilly since 2013, making it today's #7831 girls' name.
Romilly has 126 recorded births among girls since 2013, per the U.S. Social Security Administration, ranked #7831 as of the latest data, more common than 55% of girls, busiest in the 2020s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 2013 to 2025.
- #24,616 of 72,339 all-time among girls
- #7,831 of 17,297 2025 SSA year
- 126 born since 2013
- 2020s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Romilly ranks #24,616 of 72,339 girls' names by all-time recorded births (highest first) and #7,831 of 17,297 among girls' names in 2025. 126 born since 2013, peaking in the 2020s.
- #24,616 of 72,339
- all-time among girls
- #7,831 of 17,297
- 2025 SSA year
- 126
- born since 2013
- 2020s
- peak decade
Romilly's 126 recorded births place it above 65.95% of the 72,339 girls names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
How Romilly compares
126 29th percentile among 17,297 names currently given to girls
Based on all-time total births among currently-ranked girls 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
Romilly's all-time total is 66% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Romilly | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 126 | 376 | 567,345 |
| Peak-year births | 20 | 21 | 19,840 |
Romilly's usage pattern, beyond the headline number
Splitting Romilly's full recorded timeline at 2019, 71% of its total births fall in the more recent half of the record versus 29% in the earlier half -- usage has skewed toward the present, not a one-decade spike. Its quietest year on record was 2014, with just 5 recorded births -- worth weighing against the 2024 peak of 20 to see the full range of the name's swing in popularity.
Romilly popularity over time
Annual U.S. births registered with the Social Security Administration · 2013–2025
- Peak year (2024)
- 20
- Annual births at peak, across 13 years of records
Romilly by decade
2020s is the heaviest window (78 births, 62% of the file).
2020s was Romilly's strongest decade.
78 babies received the name during that ten-year window, about 62% of all-time use.
Romilly births by decade
Total births in each ten-year window
- 2010s
2010s
48 births
- 2020s
2020s
78 births
What this shows Peak: 2020s at 78 births (62% of all-time use).
Frequently Asked Questions
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Keep exploring Romilly
Nearby Names Like Romilly
Names with a similar sound, spelling, or feel to Romilly
Compare Romilly side by side: Romilly vs Roma Romilly vs Romina Romilly vs Romona
Related Names
Names with a similar popularity rank to Romilly
Nationwide names with similar peak year or record span
Two nationwide peer axes for Romilly: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2024)
Similar record span (~12 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, 2013–2025 (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 Romilly 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.