| Name | Meaning | Gender | Origin |
|---|
| Talia | Dew of God | Female | Hebrew |
| Tallulah | Abundance, lady, princess | Female | Gaelic |
| Talulah | Choctaw Name Meaning "Leaping Water." | Female | English |
| Tam | Twin | Female | Aramaic |
| Tania | Abbreviation Of Tatiana Which Is Feminine Of The Roman Family Clan Name Tatius. | Female | Latin |
| Tank | A large metal container. A heavily armed combat vehicle | Unisex | English |
| Tarzan | White skin | Unisex | Literary |
| Tasha | (Christ's) birthday | Female | Latin |
| Tatiana | Variant Of An Ancient Italian Name; Myth Name | Female | Latin |
| Taurus | Bull | Unisex | Latin |
| Taylor | A tailor | Female | English |
| Taz | Wild Animal, Thrid Born | Unisex | American |
| Tequila | An alcoholic liquor distilled from mescal. | Unisex | English |
| Terminator | | Unisex | Hebrew |
| Terra | Earth, soil | Female | Latin |
| Thelma | Will | Female | Literary |
| Thunder | Stormy Tempered | Unisex | English |
| Tiana | Princess | Female | Greek |
| Tiara | A three-tiered crown | Female | English |
| Tiger | Tiger | Unisex | English |
| Tiko | | Unisex | Hebrew |
| Tillie | Powerful battler | Female | German |
| Tina | Follower of Christ | Female | Latin |
| Tink | | Unisex | Hebrew |
| Tinkerbell | | Unisex | Hebrew |
| Titan | Powerful big man | Unisex | Greek |
| Toast | | Unisex | Hebrew |
| Toby | God is good | Unisex | Hebrew |
| Toffee | A hard brown, chewy candy | Unisex | English |
| Tojo | | Unisex | Hebrew |