| Name | Meaning | Gender | Origin |
|---|
| 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 |
| Rima | White antelope
| Female | Arabic |
| Rowena | White haired
| Female | Welsh |
| Salt | White crystals used as food seasoning. | Unisex | |
| Sasha Whitebelly | | Unisex | Hebrew |
| Sebastian White Paws | | Unisex | Hebrew |
| Silver | White
| Male | English |
| Snow | Frozen crystals that fall in soft, white flakes | Female | English |
| Snow White | | Female | |
| Stay Put White Kitty | | Unisex | Hebrew |
| Susan | Lily Diminutive of Susannah also used as an independent name. In the apocryphal Book of Tobit Susannah courageously defended herself against wrongful accusation. White lilies grew in the Biblical city of Susa in Persia.
| Female | Hebrew |
| Susana | Lily Variant of Hebrew Susannah. In the apocryphal Book of Tobit Susannah courageously defended herself against wrongful accusation. White lilies grew in the Biblical city of Susa in Persia.
| Female | |
| Susanne | Lily. Variant of Hebrew Susannah. In the apocryphal Book of Tobit Susannah courageously defended herself against wrongful accusation. White lilies grew in the Biblical city of Susa in Persia.
| Female | |
| Suzanne | Lily Variant of Hebrew Susannah. In the apocryphal Book of Tobit Susannah courageously defended herself against wrongful accusation. White lilies grew in the Biblical city of Susa in Persia.
| Female | |
| Suzette | Lily. Variant of Hebrew Susannah. In the apocryphal Book of Tobit Susannah courageously defended herself against wrongful accusation. White lilies grew in the Biblical city of Susa in Persia.
| Female | |
| Sylvester | A cartoon cat that tried to eat the bird character Tweety. He was a black and white cat.
| Male | Latin |
| The White Cat | | Unisex | Hebrew |
| Vanna White | | Unisex | Hebrew |
| Whit | white | Male | |
| White | | Unisex | |
| White Arrow | | Unisex | |
| White Cat | | Unisex | Hebrew |
| White Cat. Boo | | Unisex | |
| White Chocolate | | Unisex | |
| White Dwarf | | Unisex | |
| White Face | | Unisex | Hebrew |
| White Foot | | Unisex | Hebrew |
| White Heather | | Unisex | |
| White Knight | | Unisex | |