| Tuyen | Woman | Vietnamese Names |
| Tuyeni | Unisex | African - Ovambo of northern Namibia Names |
| Tuyet | Woman | Vietnamese Names |
| Tvisha | Woman | Indian Names |
| Tvuna | Woman | Hebrew Names |
| Twain | Unisex | English Names |
| Twee | Unisex | English Names |
| Twila | Unisex | American Names |
| Twilight | Unisex | English Names |
| Twinkle | Unisex | American Names |
| Twm | Man | Welsh Names |
| Twon | Man | African - Acholi of northern Uganda Names |
| Twyla | Woman | American Names |
| Twyman | Man | American Names |
| Ty | Unisex | American Names |
| Tyanne | Woman | American Names |
| Tybalt | Man | English Names |
| Tyche | Woman | Greek Names |
| Tycho | Man | Latin Names |
| Tyhir | Unisex | American Names |