| Name | Meaning | Gender | Origin |
| Tommy | Twin | Male | Aramaic |
| Toni | Abbreviation Of Antonia And Antoinette. | Female | Latin |
| Tony | Derived From Victoria Triumphant. | Male | Latin |
| Torrance | Uncertain, maybe soft, tender | Male | Latin |
| Torsten | Thor's stone | Male | Norse |
| Tracy | Thracius' place | Female | English |
| Trent | Traveller | Male | English |
| Trevor | Large settlement | Male | Welsh |
| Trilby | Sings With Trills | Female | English |
| Troy | Troyes | Female | French |
| Ty | Abbreviation For Names Beginning With Ty-. | Unisex | American English |
| Tyrese | Talented Leader Of The Well Being. | Male | American English |
| Tyrone | Land of the noble | Male | Gaelic |
| Tyrus | Modern Blend Of Tyrone And Cyrus: Or A Reference To The Ancient Phoenician City Of Tyre. | Male | English |
| Tyson | Son of Dye | Male | English |
| Ulf | Protector of the inheritance | Male | Germanic |
| Ulises | Walker | Male | Greek |
| Ulrich | Powerful through his inheritance | Male | Germanic |
| Vadim | To blame | Male | Russian |
| Valerie | To be healthy, strong | Female | Latin |
| Varden | From The Green Hill | Male | French |
| Ventura | Good fortune | Female | Italian |
| Vernon | Place of alders | Male | Norse |
| Vic | Victor | Male | Latin |
| Vicki | Conqueror | Female | Latin |
| Victoria | Conqueror | Female | Latin |
| Vida | Wisdom | Female | Indian |
| Vijay | Victory | Male | Sanskrit |
| Vince | Conquering | Male | Latin |
| Vincent | Conquering | Male | Latin |