Total births
431
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.
- #8048
- among girls today
- 431
- born since 1950
- 1990s
- peak decade
- 55%
- more common than other girls
Rosi currently ranks #8048 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 #8048 nationally and more common than 55% 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.
- #8048 among girls today
- 431 born since 1950
- 1990s peak decade
- 55% more common than other girls
Data updated Jun 2026
The verdict
Rosi is currently the #8048 girls' name in America, more common than 55% of girls - 431 born since 1950, peaking in the 1990s.
- #8048
- among girls today
- 431
- born since 1950
- 1990s
- peak decade
- 55%
- more common than other girls
Rosi vs. every other girls name in current SSA rankings
#8048
of 17,726 girls in use
More common than 55% of names given to girls today.
1990s
Peak decade
22% of everyone ever named Rosi was born in this single decade.
1998
Single peak year
20 babies were named Rosi in 1998 - its busiest year on record.
How Rosi compares
431 Top 48% higher than 52% of 17,726 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 13% above the median girls name, and Olivia still leads by a wide margin.
| Metric | Rosi | Median girls name (Emerly) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 431 | 382 | 567,345 |
| Peak-year births | 20 | 48 | 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 at a glance
Outside the top 1,000Peak year
1998
Current rank
#8,048
Active since
1950
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
Total births in each ten-year window, peak vs trough at a glance
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% |
California share of Rosi's total US births 7.2%
31 of 431 births nationwide.
Frequently Asked Questions
How popular is the name Rosi? ▼
Since 1950, Social Security records show 431 babies named Rosi. Today it holds rank #8048 among girls. Its busiest year on record was 1998, with 20 births.
When was Rosi most popular? ▼
Rosi was most popular in the 1990s decade with 96 total births. The single peak year was 1998.
Where is Rosi most popular? ▼
The top states for the name Rosi are California (31 births).
How long has the name Rosi been used? ▼
Records for Rosi go back to 1950, giving 76 years of history through 2025.
What names are similar to Rosi? ▼
Names with a similar sound or spelling include Rose, Rosa, Rosemary, Rosie, and 4 more. These share a common prefix and are also used for girls.
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
- Weighing it against an alternative? Put two names side by side. Compare 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
Rose Girl
#114 500,586 births
Rosa Girl
#662 177,415 births
Rosemary Girl
#301 163,165 births
Rosie Girl
#310 85,556 births
Rosalie Girl
#177 84,049 births
Compare Rosi side by side: Rosi vs Rose Rosi vs Rosa Rosi vs Rosemary
Related Names
Names with a similar popularity rank to Rosi
Data Sources
Data as of June 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).
Cite this page
NameAlmanac Editorial. "Rosi: #8048 Girls' Name - 431 Births, Peak 1998." NameAlmanac. Accessed via https://namealmanac.com/name/rosi. Licensed CC BY-SA 4.0.
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 June 2026.