| Romulus | | RAWM-yə-ləs (English) | Roman Mythology | |
| Romy | | RO-mee | German, English | |
| Ronne | | - | Frisian | |
| Roque | | RO-ke (Spanish) | Spanish, Portuguese | |
| Rosa (1) | | RO-sah (Spanish, Dutch), RAW-zah (Italian), RO-zə (English) | Spanish, Italian, Portuguese, Swedish, Norwegian, Danish, Dutch, German, English | |
| Rosa (2) | | - | Bulgarian, Macedonian | |
| RosalÍA | | - | Spanish, Galician | |
| Rosalba | | - | Italian | |
| Rosalia | | ro-zah-LEE-ah (Italian) | Italian, Spanish, Portuguese, Late Roman | |
| Rosalie | | ro-za-LEE (French), RO-zə-lee (English) | French, German, Dutch, English | |
| Rosalina | | ro-sah-LEE-nah (Spanish) | Portuguese, Spanish | |
| Rosalinda | | ro-sah-LEEN-dah (Spanish), ro-zah-LEEN-dah (Italian) | Spanish, Italian | |
| Rosalva | | - | Spanish | |
| Rosangela | | ro-zahn-JE-lah | Italian | |
| Rosanna | | ro-ZAHN-nah (Italian), ro-ZAN-ə (English) | Italian, English | |