| Name | Meaning | Gender | Origin |
|---|
| Rock | Italian from German, rest | Male | English |
| Rocket | To move swiftly and powerfully | Male | Word |
| Rodeo | | Unisex | Hebrew |
| Rogue | | Male | |
| Rose | Flower
| Female | Latin |
| Rowan | red-haired; rugged | Male | Scottish |
| Ruby | Jewel
| Female | Latin |
| Rufus | Red haired | Male | Latin |
| Ryder | cavalryman, messenger | Male | British |
| Sage | Aromatic grayish-green herb. Wise or experienced person. | Female | |
| Sarah | Princess
| Female | Hebrew |
| Savannah | From the open plain
| Female | Spanish |
| Scout | One dispatched from main body to gather information | Male | Word |
| Shamus | Supplanter | Male | Anglicized |
| Sienna | A clay like earthy reddish brown | Female | Italian |
| Sierra | Dark Feminine of Ciaran.
| Female | Spanish |
| Sinbad | | Male | |
| Sky | The expanse of air over the Earth | Female | Nature |
| Skylar | eternal life, strength, love and beauty | Female | Spelling |
| Slate | | Male | |
| Sparrow | a bird | Female | Nature |
| Star | A celestial body that emits light. A famous performer. | Female | Word |
| Star | A celestial body that emits light. A famous performer. | Female | Word |
| Stormy | | Female | |
| Summer | summer season | Female | Word |