| Rebekka | | re-BE-kah (German), RE-bek-kah (Finnish) | German, Dutch, Danish, Norwegian, Icelandic, Faroese, Finnish, Biblical Greek | |
| Regin | | - | Ancient Germanic | |
| Regina | | rə-JEEN-ə (English), rə-GEEN-ə (English), rə-JIEN-ə (English), re-GEE-nah (German, Polish), re-JEE-nah (Italian), RE-gee-naw (Hungarian) | English, German, Italian, Spanish, Portuguese, Lithuanian, Polish, Czech, Hungarian, Swedish, Norweg | |
| Regine | | re-GEE-nə (German) | German, Norwegian | |
| 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 | |