| Roberta | Woman | English Names |
| Robertson | Man | English Names |
| Robin | Unisex | English Names |
| Robinson | Man | English Names |
| Robyn | Unisex | English Names |
| Rock | Man | English Names |
| Rocket | Unisex | English Names |
| Rockingham | Woman | English Names |
| Rockland | Unisex | English Names |
| Rockwell | Man | English Names |
| Rocky | Man | English Names |
| Rod | Man | English Names |
| Rodd | Man | English Names |
| Roddy | Man | English Names |
| Roden | Man | English Names |
| Roderick | Man | English Names |
| Rodney | Man | English Names |
| Roe | Woman | English Names |
| Roger | Man | English Names |
| Rogers | Man | English Names |