| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Rubena | roo-BE-nah | Esperanto | ||
| Rubens | - | Portuguese (Brazilian) | ||
| Rubina | - | Italian | ||
| Rudesind | - | Ancient Germanic | ||
| Rudi | - | German, Hungarian | ||
| Rudo | - | Southern African, Shona | ||
| Rudolf | ROO-dawlf (German), RUW-dawlf (Polish) | German, Dutch, Swedish, Norwegian, Danish, Polish, Czech, Hungarian, Slovene, Croatian, Russian, Arm | ||
| Rudyard | RUD-yərd | English (Rare) | ||
| Ruedi | - | German (Swiss) | ||
| Ruf | - | Russian | ||
| Rufaro | - | Southern African, Shona | ||
| Rufina | - | Russian, Spanish, Ancient Roman | ||
| Rufino | roo-FEE-no (Italian, Spanish) | Italian, Spanish, Portuguese | ||
| Rufinus | - | Ancient Roman | ||
| Rufus | ROO-fəs (English) | Ancient Roman, English, Biblical |