| Name | Meaning | Gender | Origin |
|---|
| Poe | peacock | Male | |
| Pollyanna | Greek or Latin version of Hannah, Hebrew, grace | Female | Combination |
| Pollyanna | Greek or Latin version of Hannah, Hebrew, grace | Female | Combination |
| Poppy | Flower with four crumpled petals in red, orange or white colours | Female | Latin |
| Poppy | Flower with four crumpled petals in red, orange or white colours | Female | Latin |
| Rainbow | | Female | |
| Randi | Variant of Randall. Shield, wolf.
| Female | Feminine |
| Rhiannon | divine queen | Female | Welsh |
| Rita | pearl, precious | Female | English |
| Robb | Abbreviation of Robert Famed: bright: shining.
| Male | |
| Robbie | Abbreviation of Robert Famed: bright: shining.
| Male | |
| Robby | Abbreviation of Robert Famed: bright: shining.
| Male | |
| Robert | Famed: bright: shining. 14th-century King Robert the Bruce. Robert Burns the poet.
| Male | English |
| Robin | Famed: bright: shining Form of Robert popular since the medieval days of Robin Hood. Robinson: (English) Son of Robert Famed: bright: shining. Surname.
| Male | |
| Rupert | middle name: Biggles | Male | |
| Saffron | A cooking spice | Female | Spice |
| Sage | Aromatic grayish-green herb. Wise or experienced person. | Female | |
| Samson | Bright sun
| Male | Hebrew |
| Sarafina | | Unisex | Hebrew |
| Sati | Egyptian Goddess whose arrow was so swift it kept rivers flowing | Unisex | |
| Scarlett | Red | Female | English |
| Seraphim | Hebrew word for angels | Male | Hebrew |
| Seraphina | afire, angel, seraph | Female | Hebrew |
| Sheridan | The Wild Man | Male | Irish |
| Sherlock | Blond
| Male | English |