| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Roosevelt | ROZ-ə-velt | English | ||
| Roque | RO-ke (Spanish) | Spanish, Portuguese | ||
| Rorie | RAWR-ee | Irish, Scottish | ||
| Rory | RAWR-ee | Irish, Scottish | ||
| Ros | RAHZ, RAHS | English | ||
| RosÁLia | roo-ZA-lyə | Portuguese | ||
| RosÁRio | roo-ZA-ryoo | Portuguese | ||
| Rosa (1) | RO-sah (Spanish, Dutch), RAW-zah (Italian), RO-zə (English) | Spanish, Italian, Portuguese, Swedish, Norwegian, Danish, Dutch, German, English | ||
| Rosabel | - | English (Rare) | ||
| Rosabella | - | English (Rare) | ||
| RosalÍA | - | Spanish, Galician | ||
| Rosaleen | ROZ-ə-leen | English (Rare) | ||
| Rosalia | ro-zah-LEE-ah (Italian) | Italian, Spanish, Portuguese, Late Roman | ||
| Rosalie | ro-za-LEE (French), RO-zə-lee (English) | French, German, Dutch, English | ||
| Rosalin | ROZ-ə-lin | English (Rare) |