| Reyhangul | | - | Uyghur | |
| RiČArdas | | - | Lithuanian | |
| RichÁRd | | - | Hungarian | |
| RikÁRd | | - | Hungarian | |
| Rita | | REE-tə (English), REE-tah (German) | Italian, English, Swedish, Norwegian, Danish, German, Hungarian, Spanish, Portuguese | |
| RoŽĖ | | - | Lithuanian | |
| Robertas | | - | Lithuanian | |
| Robi | | - | Hungarian | |
| Roland | | RO-lənd (English), ro-LAWN (French), RO-lawnd (Hungarian) | English, French, German, Swedish, Dutch, Hungarian, Medieval French | |
| RomÁN | | - | Hungarian | |
| RomÁNa | | - | Hungarian | |
| RozÁLia | | - | Hungarian | |
| Rozalija | | - | Lithuanian, Slovene, Croatian, Macedonian | |
| Rudi | | - | German, Hungarian | |
| Rudolf | | ROO-dawlf (German), RUW-dawlf (Polish) | German, Dutch, Swedish, Norwegian, Danish, Polish, Czech, Hungarian, Slovene, Croatian, Russian, Arm | |