| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Ruxandra | - | Romanian | ||
| Ruy | - | Portuguese, Spanish | ||
| Ruya | - | Arabic | ||
| Ruzha | - | Bulgarian, Macedonian | ||
| Ryana | rie-AN-ə | English (Rare) | ||
| Ryanne | rie-AN | English (Rare) | ||
| Ryo | ṙyo: | Japanese | ||
| Ryoichi | ṙyo:-ee-chee | Japanese | ||
| Ryota | ṙyo:-tah | Japanese | ||
| Ryou | ṙyo: | Japanese | ||
| Ryouichi | ṙyo:-ee-chee | Japanese | ||
| Ryouta | ṙyo:-tah | Japanese | ||
| Ryuu | ṙyoo: | Japanese | ||
| Ryuunosuke | ṙyoo:-no-soo-ke, ṙyoo:-no-ske | Japanese | ||
| SÁMuel | - | Hungarian |