| Name | Meaning | Gender | Origin |
|---|
| Stevie Ray | | Unisex | Hebrew |
| Stinky | | Unisex | |
| Sue | Lily
| Female | English |
| Summer | summer season | Female | Word |
| Sunrise | | Unisex | |
| Sunset | Daily disappearance of the sun below the horizon. Usually red, yellow or orange in colour. | Unisex | |
| Tabitha | gazelle, roe-buck | Female | Aramaic |
| Tammy | Abbreviation of Thomasina and Tamara.
| Female | English |
| Tasha | Russian diminutive of Natalya, birthday of the Lord | Female | English |
| Tattoo | | Unisex | |
| Thief | | Unisex | |
| Tiffany | Manifestation of God | Female | Greek |
| Toad | Amphibian related to frogs, with a broader body and rougher skin. | Unisex | |
| Tooter | | Unisex | Hebrew |
| Trapper | One who traps animals for their fur. | Unisex | |
| Trigger | | Unisex | |
| Trixie | she who brings happiness | Female | Latin |
| Trixie | she who brings happiness | Female | Latin |
| Trixiebelle | | Unisex | |
| Turd | | Unisex | Hebrew |
| Twinkie | A cream filled cake. | Unisex | |
| Twister | A cyclone or tornado. | Unisex | |
| Vanity | | Unisex | Hebrew |
| Vicky | victory | Female | English |
| Vienna | after the cat in a British tv comedy called Rising Damp | Female | Place-name: |