| Rosamund | Woman | English Names |
| Rosanna | Woman | English Names |
| Roscoe | Man | English Names |
| Rose | Woman | English Names |
| Roseanne | Woman | English Names |
| Roseclere | Woman | English Names |
| Roselyn | Woman | English Names |
| Rosemary | Woman | English Names |
| Rosette | Woman | English Names |
| Rosie | Woman | English Names |
| Roth | Unisex | English Names |
| Rowan | Unisex | English Names |
| Rowe | Unisex | English Names |
| Rowena | Woman | English Names |
| Roxanne | Woman | English Names |
| Royal | Unisex | English Names |
| Royalty | Unisex | English Names |
| Royce | Man | English Names |
| Roz | Woman | English Names |
| Rozene | Woman | English Names |