| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| RUDOLPH | ROO-dahlf | English | ||
| Rudy | ['ru:di] | |||
| RUDY | ROO-dee | English | ||
| RUDYARD | RUD-yərd | English (Rare) | ||
| RUE | ROO | English | ||
| RUEDI | - | German (Swiss) | ||
| RUF | - | Russian | ||
| RUFARO | - | Southern African, Shona | ||
| Ruff | [rʌf] | |||
| RUFINA | - | Russian, Spanish, Ancient Roman | ||
| RUFINO | roo-FEE-no (Italian, Spanish) | Italian, Spanish, Portuguese | ||
| RUFINUS | - | Ancient Roman | ||
| Rufus | ['ru:fəs] | |||
| RUFUS | ROO-fəs (English) | Ancient Roman, English, Biblical | ||
| RUGGERO | rood-JE-ro | Italian |