| Name | Meaning | Gender | Origin |
|---|
| Tish | Latin, joy, gladness | Female | English |
| Toad | Amphibian related to frogs, with a broader body and rougher skin. | Unisex | |
| Todd | fox | Male | English |
| Tom | Bartender at the Leaky Cauldron.
| Male | English |
| Tosh | | Unisex | |
| Tramp | To travel on foot. A vagrant. | Unisex | |
| Treat | | Male | Hebrew |
| Trent | the flooder | Male | English |
| Trey | third born, three | Male | English |
| Tripp | traveler | Male | Word |
| Tris | | Unisex | Hebrew |
| Troy | Descendant of the curly haired ones | Male | Irish |
| Tuff | Fun spelling of tough; strong and resilient. | Unisex | |
| Turk | | Unisex | Hebrew |
| Tux | | Unisex | |
| Tux | | Unisex | |
| Twix | Brand of chocolate bar. | Unisex | |
| Ty | Abbreviation For Names Beginning With Ty-. | Male | English |
| Tyke | | Unisex | |
| Val | Latin, healthy, strong | Male | English |
| Vance | dweller at the windmill | Male | English |
| Vi | Violet flower | Unisex | English |
| Vic | Victorious, Conqueror | Unisex | English |
| Wade | a ford | Male | English |
| Wags | To move briskly from side to side | Unisex | |