| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| RomÁNa | - | Hungarian | ||
| RozÁLia | - | Hungarian | ||
| Rozalija | - | Lithuanian, Slovene, Croatian, Macedonian | ||
| Rudi | - | German, Hungarian | ||
| Rudolf | ROO-dawlf (German), RUW-dawlf (Polish) | German, Dutch, Swedish, Norwegian, Danish, Polish, Czech, Hungarian, Slovene, Croatian, Russian, Arm | ||
| Ruthi | - | Old Church Slavic | ||
| SÁMuel | - | Hungarian | ||
| SÁNdor | SHAHN-dor | Hungarian | ||
| SÁRa | SAH:-rah (Czech) | Hungarian, Czech, Slovak | ||
| SÁRi | - | Hungarian | ||
| SÁRika | - | Hungarian | ||
| Salamon | - | Hungarian | ||
| Samu | SAH-moo (Finnish) | Hungarian, Finnish | ||
| Samuilu | - | Old Church Slavic | ||
| Sanyi | - | Hungarian |