| Name | Meaning | Gender | Origin |
|---|
| Susie | Hebrew, lily | Female | English |
| 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 | |
| Suzy | Lily | Unisex | English |
| Tadd | Father | Unisex | Welsh |
| Tracey | Summer, Harvester | Unisex | English |
| Tut | after Tutankhamun, or King Tut | Unisex | |
| Tybalt | | Unisex | |
| Tyr | Viking mythology: the god of war | Unisex | |
| Valencia | brave, strong | Female | Spanish |
| Valentina | healthy, strong | Female | Latin |
| Valeria | strong, vigorous | Female | Latin |
| Valerie | valor, strong | Female | |
| Veera | Verity, Truth | Unisex | Finnish |
| Xena | One who is hospitable to strangers. Guest in Greek | Female | Greek |
| Yong | | Unisex | |
| Zelda | gray warrior | Female | |
| Zoey | | Female | |