| Name | Meaning | Gender | Origin |
|---|
| 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 | |
| Roosevelt | rose field | Male | Dutch |
| Rosalie | rose | Female | |
| Rosalind | Beautiful
| Female | Latin |
| Rose | Flower
| Female | Latin |
| Rosemary | the rosemary plant | Female | Latin |
| Rosey | | Female | |
| Roza | Latinate variation of Rose, rose, a flower | Female | Russian |
| Saffron | A cooking spice | Female | Spice |
| Sage | Aromatic grayish-green herb. Wise or experienced person. | Female | |
| Samantha | A listener | Female | Hebrew |
| Scarlet | Scarlet coloured, deep red | Female | Color |
| Shana | Yiddish for princess | Female | English |
| Sky | The expanse of air over the Earth | Female | Nature |
| Skye | sky, sheltering | Female | Scottish |
| Skylar | eternal life, strength, love and beauty | Female | Spelling |
| Skyler | Dutch, scholar | Male | Spelling |
| Slate | | Male | |
| Smiles | | Unisex | Hebrew |
| Snow | Frozen crystals that fall in soft, white flakes | Female | English |
| Snowdrop | | Male | |
| Sonny | A boy or young man. | Male | Nickname |
| Sorrel | reddish brown | Male | Botanical |
| Spring | spring season | Female | Word |
| Springer | jumper, leaper | Male | English |