| Tejano | Man | Spanish Names |
| Telema | Woman | Spanish Names |
| Teodoro | Man | Spanish Names |
| Teresa | Woman | Spanish Names |
| Tia | Woman | Spanish Names |
| Tiberio | Man | Spanish Names |
| Tiburon | Man | Spanish Names |
| Tierra | Woman | Spanish Names |
| Tito | Man | Spanish Names |
| Tobal | Man | Spanish Names |
| Toli | Man | Spanish Names |
| Tolla | Woman | Spanish Names |
| Tomasita | Unisex | Spanish Names |
| Torres | Unisex | Spanish Names |
| Tranquilla | Woman | Spanish Names |
| Trejo | Unisex | Spanish Names |
| Trella | Woman | Spanish Names |
| Trevino | Unisex | Spanish Names |
| Tria | Unisex | Spanish Names |
| Trini | Woman | Spanish Names |