| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Piper | PIEP-ər | English (Modern) | ||
| Porsche | PAWR-shə | English (Modern) | ||
| Precious | PRESH-əs | English (Modern) | ||
| Princess | PRIN-ses, PRINT-səs, prin-SES | English (Modern) | ||
| Reanna | - | English (Modern) | ||
| Reilly | RIE-lee | English (Modern) | ||
| Rhianna | ree-AN-ə | English (Modern) | ||
| Rikki | RIK-ee | English (Modern) | ||
| River | RIV-ər | English (Modern) | ||
| Rowan | RO-ən (English) | Irish, English (Modern) | ||
| Ryann | rie-AN | English (Modern) | ||
| Ryder | RIE-dər | English (Modern) | ||
| Ryker | RIE-kər | English (Modern) | ||
| Rylan | RIE-lən | English (Modern) | ||
| Rylee | RIE-lee | English (Modern) |