| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Rozabela | ro-zah-BE-lah | Esperanto | ||
| Rozalia | - | Polish, Romanian | ||
| Rozalija | - | Lithuanian, Slovene, Croatian, Macedonian | ||
| Rozaliya | - | Russian | ||
| Rozanne | ro-ZAN | English | ||
| Ru | - | Chinese | ||
| RuŽA | ROO-zhah | Croatian, Serbian | ||
| Ruadh | - | Irish, Scottish | ||
| RuadhÁN | ROO-awn | Irish | ||
| RuaidhrÍ | ROR-ee | Irish | ||
| RuaidrÍ | - | Irish | ||
| RuairÍ | - | Irish | ||
| Ruairi | - | Scottish | ||
| Ruairidh | - | Scottish | ||
| Ruaraidh | - | Scottish |