| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Pirkko | PEERK-ko | Finnish | ||
| Priita | PREE:-tah | Finnish | ||
| Pyry | PUY-ruy | Finnish | ||
| Raakel | RAH:-kel | Finnish | ||
| Raimo | RIE-mo | Finnish | ||
| Ransu | RAHN-soo | Finnish | ||
| Rauha | ROW-hah | Finnish | ||
| Rebekka | re-BE-kah (German), RE-bek-kah (Finnish) | German, Dutch, Danish, Norwegian, Icelandic, Faroese, Finnish, Biblical Greek | ||
| Reeta | RE:-tah | Finnish | ||
| Reetta | RE:T-tah | Finnish | ||
| Reijo | RAY-yo | Finnish | ||
| Reima | RAY-mah | Finnish | ||
| Reino | RAY-no | Finnish | ||
| Reko | RE-ko | Finnish | ||
| Riika | REE:-kah | Finnish |