| Roger | | RAH-jər (English), ro-ZHE (French) | English, French, Catalan, Swedish, Norwegian, Danish, German, Dutch | |
| Roghayeh | | - | Persian | |
| Rohese | | - | Medieval English | |
| Rohesia | | - | Medieval English (Latinized) | |
| RoibeÁRd | | - | Irish | |
| Rok | | - | Slovene | |
| Roksana | | rawk-SAH-nah (Polish) | Russian, Polish | |
| Rokuro | | ṙo-koo-ṙo: | Japanese | |
| Rokurou | | ṙo-koo-ṙo: | Japanese | |
| Rolan | | - | Russian | |
| Roland | | RO-lənd (English), ro-LAWN (French), RO-lawnd (Hungarian) | English, French, German, Swedish, Dutch, Hungarian, Medieval French | |
| Rolando | | ro-LAHN-do (Spanish) | Spanish, Italian, Portuguese | |
| RoldÁN | | - | Spanish | |
| RoldÃO | | - | Portuguese | |
| Rolf | | RAWLF (German) | German, Swedish, Norwegian, Danish, English | |