| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Regula | - | German (Swiss), Late Roman | ||
| Reimund | - | German | ||
| Rein | RIEN | German, Frisian, Dutch | ||
| Reinald | - | Ancient Germanic | ||
| Reiner | RIE-ner (German) | German, Ancient Germanic | ||
| Reinhard | - | German, Ancient Germanic | ||
| Reinhild | rien-HIL-də | German | ||
| Reinhilde | - | German | ||
| Reinhold | - | German, Ancient Germanic | ||
| RenÉ | rə-NE (French) | French, German, Spanish, Slovak, Czech | ||
| Renata | re-NAH-tah (Italian, Spanish, German, Polish) | Italian, Spanish, Portuguese, German, Polish, Czech, Croatian, Slovene, Late Roman | ||
| Renate | re-NAH-tə (German), rə-NAH-tə (Dutch) | German, Dutch, Norwegian | ||
| Reto | - | German (Swiss) | ||
| Ria | REE-ah | German, Dutch | ||
| Ricarda | ree-KAHR-dah (Spanish) | Spanish, German |