| Name | Meaning | Gender | Origin |
|---|
| Tansy | Immortal | Male | Greek |
| Tasha | (Christ's) birthday | Female | Latin |
| Teddy | Gift of God | Male | Greek |
| Tempest | Storm | Female | English |
| Tequila | An alcoholic liquor distilled from mescal. | Unisex | English |
| Terra | Earth, soil | Female | Latin |
| Tessa | Harvester | Female | Greek |
| Thalassa | Ocean, sea | Female | Greek |
| Thierry | Ruler of the people | Male | Germanic |
| Tiger | Tiger | Unisex | English |
| Tilly | Powerful battler | Unisex | Germanic |
| Titania | Uncertain, perhaps of the Titans | Female | Latin |
| Toby | God is good | Unisex | Hebrew |
| Trent | Traveller | Male | English |
| Trinity | Threefold | Female | Latin |
| Troy | Troyes | Female | French |
| Tucker | Someone who folds cloth | Male | English |
| Tulip | | Unisex | Hebrew |
| Turbo | Driven by a turbine - turbocharged | Unisex | English |
| Twiggy | | Unisex | Hebrew |
| Ty | Abbreviation For Names Beginning With Ty-. | Unisex | American English |
| Ulrich | Powerful through his inheritance | Male | Germanic |
| Una | One | Female | Latin |
| Ursula | Little bear | Female | Latin |
| Vanilla | Flavouring agent from the vanilla bean | Unisex | English |
| Velvet | Soft | Female | English |
| Venice | From Venetia | Female | Latin |
| Verdi | Green | Female | English |
| Vesper | Of The Evening | Female | Latin |
| Vicki | Conqueror | Female | Latin |