| Name | Meaning | Gender | Origin |
|---|
| Tank | A large metal container. A heavily armed combat vehicle | Unisex | English |
| Taylor | A tailor | Female | English |
| Taz | Wild Animal, Thrid Born | Unisex | American |
| T-bone | A thick steak containing a T shaped bone. | Unisex | English |
| Teddy | Gift of God | Male | Greek |
| Thor | Thunder | Male | Norse |
| Thumper | To walk with heavy steps | Unisex | English |
| Tiger | Tiger | Unisex | English |
| Tito | Giant | Unisex | Latin |
| Toby | God is good | Unisex | Hebrew |
| Tommy | Twin | Male | Aramaic |
| Tony | Derived From Victoria Triumphant. | Male | Latin |
| Trip | Traveler | Unisex | English |
| Trooper | A state or mounted police officer. Also a member of a cavalry unit. | Unisex | English |
| Trouble | A cause of disturbance or difficulty. | Unisex | English |
| Tucker | Someone who folds cloth | Male | English |
| Tuffy | | Unisex | Hebrew |
| Ty | Abbreviation For Names Beginning With Ty-. | Unisex | American English |
| Tyler | Tile maker | Male | English |
| Tyson | Son of Dye | Male | English |
| Ulysses | Walker | Male | Greek |
| Victor | Victor | Male | Latin |
| Vin | Conquering | Male | Latin |
| Vince | Conquering | Male | Latin |
| Vinnie | Conquering | Male | Latin |
| Vinny | Conquering | Male | Latin |
| Waffles | | Unisex | Hebrew |
| Waldo | Ruler | Male | Germanic |
| Wallace | Foreigner | Male | French |
| Wally | Ruler of the army | Male | Germanic |