Total births
71
Girls' name · since 1918
Rosilee
Since 1918, U.S. Social Security records show 71 babies named Rosilee, peaking in 2021. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #9627
- among girls today
- 71
- born since 1918
- 2020s
- peak decade
- 46%
- more common than other girls
71 babies have been named Rosilee since 1918, making it today's #9627 girls' name.
Social Security Administration records show Rosilee recorded 71 times among girls since 1918, holding rank #9627 nationally today, ahead of 46% of girls, peaking in the 2020s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1918 to 2024.
- #9627 among girls today
- 71 born since 1918
- 2020s peak decade
- 46% more common than other girls
Data updated Jul 2026
The verdict
Rosilee is currently the #9627 girls' name in America, more common than 46% of girls - 71 born since 1918, peaking in the 2020s.
- #9627
- among girls today
- 71
- born since 1918
- 2020s
- peak decade
- 46%
- more common than other girls
Rosilee vs. every other girls name in current SSA rankings
#9627
of 17,726 girls in use
More common than 46% of names given to girls today.
2020s
Peak decade
37% of everyone ever named Rosilee was born in this single decade.
2021
Single peak year
10 babies were named Rosilee in 2021 - its busiest year on record.
How Rosilee compares
71 19th percentile among 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
Rosilee's all-time total is 81% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Rosilee | Median girls name (Emerly) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 71 | 382 | 567,345 |
| Peak-year births | 10 | 48 | 19,840 |
Rosilee's usage pattern, beyond the headline number
Divide Rosilee's SSA record in two at 2015 and the more recent half accounts for 63% of all births, the earlier half the remaining 37%, consistent with a name still gaining ground rather than fading. Its calmest year was 1918, with only 5 births recorded -- set against the 2021 peak of 10, that's the full swing in one name's fortunes.
Rosilee at a glance
Outside the top 1,000Peak year
2021
Current rank
#9,627
Active since
1918
Rosilee popularity over time
Annual U.S. births registered with the Social Security Administration · 1918–2024
- Peak year (2021)
- 10
- Annual births at peak, across 107 years of records
Rosilee by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Rosilee's strongest decade.
26 babies received the name during that ten-year window, about 37% of all-time use.
Rosilee births by decade
Total births in each ten-year window
- 1910s 5
1910s
5 births
- 1920s 5
1920s
5 births
- 1930s 5
1930s
5 births
- 1940s 5
1940s
5 births
- 2010s
2010s
25 births
- 2020s
2020s
26 births
What this shows Peak: 2020s at 26 births (37% of all-time use).
Frequently Asked Questions
How popular is the name Rosilee? ▼
71 babies have been named Rosilee since 1918. It currently ranks #9627 among girls. The peak year was 2021 with 10 births.
When was Rosilee most popular? ▼
Rosilee was most popular in the 2020s decade with 26 total births. The single peak year was 2021.
How long has the name Rosilee been used? ▼
Records for Rosilee go back to 1918, giving 107 years of history through 2024.
What names are similar to Rosilee? ▼
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.
Keep exploring Rosilee
Nearby Names Like Rosilee
Names with a similar sound, spelling, or feel to Rosilee
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 Rosilee side by side: Rosilee vs Rose Rosilee vs Rosa Rosilee vs Rosemary
Related Names
Names with a similar popularity rank to Rosilee
Noralee #9626
543 births · Peak 1925
Lucette #9628
379 births · Peak 1963
Freedom #9625
1,235 births · Peak 1976
Katina #9629
11,306 births · Peak 1972
Zoraida #9624
2,092 births · Peak 1961
Deirdre #9630
16,845 births · Peak 1961
Marella #9623
474 births · Peak 1970
Marciana #9631
290 births · Peak 2009
Data Sources
Data as of July 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, 1918–2024 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Rosilee: #9627 Girls' Name - 71 Births, Peak 2021." NameAlmanac. Accessed via https://namealmanac.com/name/rosilee. 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 Rosilee 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 July 2026.