| Tuluqaq | - | Eskimo Name | Tulus | - | Indonesian Name |
| Tum | - | Egyptian Name | Tumaini | - | Egyptian Name |
| Tumatauenga | - | Polynesian Name | Tumu | - | American Name |
| Tunahan | - | Turkish Name | Tunç | - | Turkish Name |
| Tunçalp | - | Turkish Name | Tuncay | - | Turkish Name |
| Tuncer | - | Turkish Name | Tunçkan | - | Turkish Name |
| Tunde | - | African Name | Tung | - | Vietnamese Name |
| Tunga | - | Turkish Name | Tungar | - | Indian Name |
| Tungesh | - | Indian Name | Tuniq | - | Eskimo Name |
| Tunveer | - | Muslim Name | Tuomas | - | Finnish Name |
| Tupi | - | American Name | Tupik | - | Eskimo Name |
| Tural | - | Turkish Name | Turan | - | Turkish Name |
| Turanga | - | Maori Name | Turanyu | - | Indian Name |
| Turgay | - | Turkish Name | Turgut | - | Turkish Name |
| Turhan | - | Muslim Name | Turi | - | Maori Name |
| Turing | - | Philippines Name | Turna | - | Turkish Name |
| Turner | - | English Name | Tushar | - | Indian Name |
| Tusharkanti | - | Indian Name | Tusharsuvra | - | Indian Name |
| Tutaka | - | Maori Name | Tutankhamun | - | Egyptian Name |
| Tuterangi | - | Maori Name | Tutu | - | African Name |
| Tuvia | - | Yiddish Name | Tuvvik | - | Eskimo Name |
| Tuwhare | - | Maori Name | Tuzmen | - | Turkish Name |
| Txanton | - | Basque Name |
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