Rosann
- US rank
- Unranked
- Syllables
- 2
- Peak
- #768 in 1943
0 babies were named Rosann in the US in 2025.
Found on lists
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US births per million girls, 1914–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Rosann you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryRosann first shows up in US birth records in 1914, the first year at least 5 babies got it. It has been in use for 111 years since.
- Best yearIts best year was 1943, when it reached #768.
About the name Rosann
Rosann is a girl name of English origin. It has 6 letters and 2 syllables, starting with R and ending in “-ann”. US birth records list Rosann for girls from 1914 to 2010, in 77 of those 97 years. Its best year was 1943, when it ranked #768 among girl names. It hasn't been given to 5 or more US babies in a year since 2010, so today it's a genuinely rare choice.
Origin:English names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1910s | 3.6 | 275,229 girls |
| 1920s | 9.1 | 110,011 girls |
| 1930s | 28 | 36,023 girls |
| 1940s | 50 | 19,980 girls |
| 1950s | 49 | 20,610 girls |
| 1960s | 25 | 39,401 girls |
| 1970s | 11 | 87,642 girls |
| 1980s | 8.0 | 125,628 girls |
| 1990s | 1.1 | 934,579 girls |
| 2000s | 0.3 | 3,125,000 girls |
| 2010s | 3.9 | 256,410 girls |
Other spellings of Rosann
More English girl names
- Girl name: Olivia · olive tree
- Girl name: Charlotte · free
- Unisex name: Harper · harp player
- Girl name: Elizabeth · God is my oath
- Girl name: Lily · lily flower
- Girl name: Lucy · light
- Girl name: Lainey · possibly light
- Girl name: Scarlett · scarlet red
Questions about the name Rosann
What is the origin of the name Rosann?
Rosann has English roots in our records. Other English names include Olivia, Charlotte, Harper.
Is Rosann a boy or girl name?
Rosann is a girl name.
How popular is the name Rosann?
Rosann is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2010. It peaked at #768 in 1943.