| Name | Meaning | Gender | Origin |
|---|
| Taco | A folded fried tortilla filled with meat, cheese and spices. | Unisex | |
| Talulah | Leaping Water | Unisex | Native American |
| Tang | | Unisex | |
| Tangy | | Unisex | |
| Tank | A large metal container. A heavily armed combat vehicle | Unisex | |
| Tao | Philosophy and religion of China. | Unisex | |
| Tarbaby | | Unisex | |
| Tazzy | | Unisex | |
| Teddy | From Edward - Prosperous guardian | Unisex | |
| Teeko | | Unisex | Hebrew |
| Thunder | Sound produced from lightning | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Thunder | Sound produced from lightning | Unisex | |
| Tibbs | | Unisex | Hebrew |
| Tiddles | | Unisex | |
| Tiger Lily | | Unisex | |
| Tiki | Maori figure representing an ancestor. A wooden or stone image of a Polynesian god. | Unisex | |
| Tiko | | Unisex | Hebrew |
| Timmy | From Timothy - Honoring God | Unisex | |
| Tinkerbell | | Unisex | |
| Tinman | | Unisex | Hebrew |
| Titch | Tiny | Unisex | |
| Tofu | | Unisex | |
| Toot | | Unisex | Hebrew |
| Toska | | Unisex | Hebrew |