| Name | Meaning | Gender | Origin |
|---|
| Popsicle | | Unisex | Hebrew |
| Powder | Substance of fine particles. Light, dry snow. | Unisex | English |
| Puff | Expelling breath, a gust of wind or a small amount of smoke. | Unisex | English |
| Puffin | | Unisex | Hebrew |
| Purity | Purity | Female | English |
| Q-tip | | Unisex | Hebrew |
| Quartz | | Unisex | Hebrew |
| Rainbow | Rainbow | Unisex | English |
| Rhona | Rough Island | Female | Scottish |
| Rhoswen | | Female | Hebrew |
| Rima | White antelope | Female | Arabic |
| Ronda | Rose | Female | Greek |
| Roo | | Unisex | Hebrew |
| Rosalba | White rose | Female | Latin |
| Rowena | White Or Comely | Female | English |
| Ruth | Friend | Female | Hebrew |
| Safiya | Sincere friend | Female | Arabic |
| Sailor | Sailor | Unisex | English |
| Salt | White crystals used as food seasoning. | Unisex | English |
| Salty | | Unisex | Hebrew |
| Sapphire | Beautiful jewel | Female | Greek |
| Satin | Amber | Female | Armenian |
| Seto | | Unisex | Hebrew |
| Sevati | White coloured plant | Female | Indian |
| Seven | Seven | Unisex | American English |
| Shasta | Name of a Native American tribe | Female | Native American |
| Shelby | A place where willows grow | Female | American English |
| Sherri | The plains | Female | Hebrew |
| Sherry | The plains | Female | Hebrew |
| Shirley | Bright grassland | Female | English |