| Thelonius | Woman | American Names |
| Theodorsia | Woman | American Names |
| Theola | Woman | American Names |
| Thunder | Man | American Names |
| Tiger | Unisex | American Names |
| Timber | Unisex | American Names |
| Timberly | Woman | American Names |
| Tiona | Woman | American Names |
| Tip | Unisex | American Names |
| Tisha | Woman | American Names |
| Tivka | Woman | American Names |
| Tiya | Woman | American Names |
| Tommen | Man | American Names |
| Tonicia | Woman | American Names |
| Tonya | Woman | American Names |
| Topher | Man | American Names |
| Toriah | Woman | American Names |
| Torie | Woman | American Names |
| Torn | Man | American Names |
| Toya | Woman | American Names |