| Rokuro | Man | Japanese Names |
| Rokurou | Man | Japanese Names |
| Roland | Man | English Names |
| Rolando | Man | Spanish Names |
| Roldan | Man | Spanish Names |
| Rolf | Man | Scandinavian Names |
| Rollin | Unisex | English Names |
| Rollins | Man | English Names |
| Rollo | Man | English Names |
| Roma | Woman | Italian Names |
| Romain | Man | French Names |
| Romaine | Woman | French Names |
| Roman | Man | English Names |
| Romana | Woman | Latin Names |
| Romane | Woman | French Names |
| Romannea | Woman | Italian Names |
| Romano | Man | Spanish Names |
| Rome | Unisex | Italian Names |
| Romee | Woman | Dutch Names |
| Romejin | Man | Dutch Names |