| Name | Meaning | Gender | Origin |
|---|
| Sushi | Raw fish. | Unisex | |
| Sweet Pea | | Female | |
| Switch | | Unisex | |
| Taboo | | Male | |
| Tango | | Male | |
| Tank | A large metal container. A heavily armed combat vehicle | Unisex | |
| Taro | Japanese - first born boy. Edible starchy plant. | Unisex | |
| Tarzan | | Male | |
| Taurus | bull | Male | Latin |
| Taxi | | Unisex | |
| Taz | | Male | |
| Tessa | Abbreviation of Teresa which is a popular saint's name of uncertain meaning.
| Female | English |
| Texas | | Male | |
| Thoth | | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Thyme | | Female | Hebrew |
| Tiger | A large, striped, carnivorous mammal from Asia. | Male | Animal |
| Tiger | A large, striped, carnivorous mammal from Asia. | Male | Animal |
| Tiny | Extremely small | Unisex | |
| Tissot | | Unisex | Hebrew |
| Toby | God is Good | Male | English |
| Tofu | | Unisex | |
| Topaz | A yellow gemstone | Female | Greek |