| Trevin | Man | American Names |
| Trevino | Unisex | Spanish Names |
| Trevion | Man | American Names |
| Trevon | Unisex | American Names |
| Trevor | Man | English Names |
| Trey | Man | Italian Names |
| Treyten | Man | American Names |
| Treyvon | Man | American Names |
| Trhaas | Woman | African - Tigrinya of Eritrea and Ethiopia Names |
| Tria | Unisex | Spanish Names |
| Triage | Unisex | French Names |
| Trianna | Woman | American Names |
| Tricia | Woman | Latin Names |
| Trilby | Unisex | English Names |
| Trina | Woman | English Names |
| Trinh | Woman | Vietnamese Names |
| Trini | Woman | Spanish Names |
| Trinidad | Woman | Spanish Names |
| Trinity | Woman | English Names |
| Tripp | Man | American Names |