Rosia
- US rank
- Unranked
- Syllables
- 2
- Peak
- #539 in 1910
0 babies were named Rosia in the US in 2025.
Found on lists
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US births per million girls, 1880–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Rosia you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryRosia has been in use since at least 1880, the first year US birth records were kept. That's 145 years of Rosias, and counting.
- Best yearIts best year was 1910, when it reached #539.
About the name Rosia
Rosia is a girl name of American origin. It has 5 letters and 2 syllables, starting with R and ending in “-sia”. US birth records list Rosia for girls from 1880 to 2013, in 104 of those 134 years. Its best year was 1910, when it ranked #539 among girl names. It hasn't been given to 5 or more US babies in a year since 2013, so today it's a genuinely rare choice.
Origin:American names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1880s | 65 | 15,309 girls |
| 1890s | 66 | 15,214 girls |
| 1900s | 104 | 9,597 girls |
| 1910s | 83 | 12,066 girls |
| 1920s | 61 | 16,327 girls |
| 1930s | 54 | 18,674 girls |
| 1940s | 34 | 29,155 girls |
| 1950s | 18 | 55,494 girls |
| 1960s | 6.7 | 149,925 girls |
| 1970s | 3.1 | 324,675 girls |
| 1980s | 1.5 | 671,141 girls |
| 1990s | 0.9 | 1,086,957 girls |
| 2010s | 0.7 | 1,428,571 girls |
More American girl names
- Girl name: Lainey · possibly light
- Girl name: Daisy · day's eye
- Girl name: Josie · he will add
- Unisex name: Kinsley · king's meadow
- Girl name: Sienna · from Siena
- Unisex name: Brooklyn · from Brooklyn, New York
- Girl name: Summer · summer
- Unisex name: Stevie · crown
Questions about the name Rosia
What is the origin of the name Rosia?
Rosia has American roots in our records. Other American names include Lainey, Daisy, Josie.
Is Rosia a boy or girl name?
Rosia is a girl name.
How popular is the name Rosia?
Rosia is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2013. It peaked at #539 in 1910.