Girls' name · since 1950
Rosi
Rosi has 431 recorded births since 1950 in federal Social Security data, most heavily in 1998 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #12,934 of 72,339
- all-time among girls
- #13,416 of 17,297
- 2025 SSA year
- 431
- born since 1950
- 1990s
- peak decade
Rosi currently ranks #13416 among girls' names in America, with 431 babies recorded since 1950.
According to the U.S. Social Security Administration, Rosi has been recorded 431 times among girls since 1950, currently ranked #13416 nationally and more common than 22% of girls, with its heaviest use in the 1990s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1950 to 2025.
- #12,934 of 72,339 all-time among girls
- #13,416 of 17,297 2025 SSA year
- 431 born since 1950
- 1990s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Rosi ranks #12,934 of 72,339 girls' names by all-time recorded births (highest first) and #13,416 of 17,297 among girls' names in 2025. 431 born since 1950, peaking in the 1990s.
- #12,934 of 72,339
- all-time among girls
- #13,416 of 17,297
- 2025 SSA year
- 431
- born since 1950
- 1990s
- peak decade
Rosi's 431 recorded births place it above 82.11% of the 72,339 girls names in the full SSA archive.
The state file records this name in 1 jurisdictions, led by California.
How Rosi compares
431 Top 48% higher than 52% of 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
Rosi's all-time total is 15% above the median girls name, and Olivia still leads by a wide margin.
| Metric | Rosi | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 431 | 376 | 567,345 |
| Peak-year births | 20 | 21 | 19,840 |
Rosi's usage pattern, beyond the headline number
Splitting Rosi's full recorded timeline at 2000, 55% of its total births fall in the more recent half of the record versus 45% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 1950, with just 5 recorded births -- worth weighing against the 1998 peak of 20 to see the full range of the name's swing in popularity.
Rosi popularity over time
Annual U.S. births registered with the Social Security Administration · 1950–2025
- Peak year (1998)
- 20
- Annual births at peak, across 76 years of records
Rosi by decade
1990s is the heaviest window (96 births, 22% of the file).
1990s was Rosi's strongest decade.
96 babies received the name during that ten-year window, about 22% of all-time use.
Rosi births by decade
Total births in each ten-year window
- 1950s 38
1950s
38 births
- 1960s 16
1960s
16 births
- 1970s 16
1970s
16 births
- 1980s 28
1980s
28 births
- 1990s
1990s
96 births
- 2000s
2000s
96 births
- 2010s
2010s
91 births
- 2020s
2020s
50 births
What this shows Peak: 1990s at 96 births (22% of all-time use).
Rosi by state
Where Rosi concentrates geographically, total births since 1950
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 31 | 7.2% |
31 of 431 births nationwide.
Frequently Asked Questions
How popular is the name Rosi? ▼
Where does Rosi sit in the SSA name archive? ▼
When was Rosi most popular? ▼
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What to do with Rosi's data
- Rosi's usage has stayed within range of its 1990s decade-level peak (96 total births) through the 2020s (50) -- a comparatively stable name, not a fading trend.
- California records the most Rosis (31 births) -- see the full state breakdown if geography matters to your decision. California names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Rosi
Nearby Names Like Rosi
Names with a similar sound, spelling, or feel to Rosi
Compare Rosi side by side: Rosi vs Rose Rosi vs Rosa Rosi vs Rosemary
Related Names
Names with a similar popularity rank to Rosi
Nationwide names with similar peak year or record span
Two nationwide peer axes for Rosi: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~1998)
Similar record span (~75 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, 1950–2025 (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 Rosi 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.