Rosalia Girl
How popular is Rosalia?
#608 girl name in 2025
481 baby girls were named Rosalia in the US in 2025, making it the 608th most popular girl name.
Rosalia popularity over time
| Rank in 2025 | #608 for girls (▼ 10 from 2024) |
|---|---|
| Babies in 2025 | 481 girls |
| 10-year trend | Rising fast (+241% babies vs 2015) |
| Earlier ranks | #1,554 in 2015, #737 in 2020 |
| Peak year | 2023 (517 girls) |
| Highest rank | #539 in 1881 |
| First recorded | 1880 |
| Boys vs girls (last 10 years) | 0% boys, 100% girls |
| Chance a classmate shares it | 0.3% in a class of 25 kids born in 2025 |
Rosalia counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Rosalia family of names ranked #558 for girls in 2025 (#540 the year before), with 511 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Rosalia | 481 | 94% |
| Roselia | 15 | 3% |
| Rozalia | 15 | 3% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Rosalia is most popular
Babies named Rosalia per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- Nevada: 0.9 per 1,000 (40 girls)
- Oregon: 0.7 per 1,000 (47 girls)
- Arizona: 0.6 per 1,000 (89 girls)
- Kansas: 0.6 per 1,000 (35 girls)
- New Mexico: 0.6 per 1,000 (14 girls)
Rosalia by decade
| Decade | Baby girls | Best rank |
|---|---|---|
| 1880s | 80 | #539 |
| 1890s | 167 | #567 |
| 1900s | 243 | #661 |
| 1910s | 626 | #674 |
| 1920s | 678 | #829 |
| 1930s | 395 | #989 |
| 1940s | 355 | #1,288 |
| 1950s | 471 | #1,258 |
| 1960s | 577 | #1,361 |
| 1970s | 693 | #1,113 |
| 1980s | 762 | #1,213 |
| 1990s | 729 | #1,702 |
| 2000s | 803 | #2,078 |
| 2010s | 1,249 | #1,287 |
| 2020s | 2,836 | #579 |
Girl names about as popular as Rosalia
Questions
- Is Rosalia a boy or girl name?
- Rosalia is mostly a girl name. Over the last 10 years, 100% of babies named Rosalia were girls.
- How popular is the name Rosalia?
- 481 baby girls were named Rosalia in the US in 2025, making it the 608th most popular girl name.
- When was Rosalia most popular?
- Rosalia peaked in 2023, when 517 girls were given the name. Its highest rank was #539 in 1881.
- How many people are named Rosalia?
- 10,664 babies have been named Rosalia in the US since 1880. We estimate about 8,239 of them are alive in 2026, with a median age of 17.
- Where is Rosalia most popular?
- From 2021 to 2025, Rosalia was most common in Nevada, at 0.9 of every 1,000 girls born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.