| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Reijo | RAY-yo | Finnish | ||
| Reilly | RIE-lee | English (Modern) | ||
| Reima | RAY-mah | Finnish | ||
| Rein | RIEN | German, Frisian, Dutch | ||
| Reina (1) | - | Spanish | ||
| Reina (2) | - | Yiddish | ||
| Reinaldo | - | Portuguese, Spanish | ||
| Reino | RAY-no | Finnish | ||
| Reko | RE-ko | Finnish | ||
| Remao | rə-MAW | Limburgish | ||
| Remedios | re-ME-dyos | Spanish | ||
| Remiel | - | Judeo-Christian Legend | ||
| Remigio | re-MEE-jo (Italian) | Italian, Spanish, Portuguese | ||
| Remigiusz | - | Polish | ||
| Ren | ṙen | Japanese |