| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Tereza | te-REZ-ah (Romanian) | Czech, Portuguese (Brazilian), Bulgarian, Romanian | ||
| Terezija | - | Slovene, Croatian | ||
| Terezinha | - | Portuguese (Brazilian) | ||
| Terje (1) | - | Norwegian | ||
| Terje (2) | - | Estonian | ||
| Terminus | - | Roman Mythology | ||
| Tertius | TUR-shəs (English) | Ancient Roman | ||
| Terzo | TER-tso | Italian | ||
| Tetty | TET-ee | English (Archaic) | ||
| Teuta | - | Albanian | ||
| Teutorigos | - | Ancient Celtic | ||
| Tewodros | - | Eastern African, Amharic | ||
| Tezcatlipoca | - | Aztec And Toltec Mythology | ||
| ThỊ | - | Vietnamese | ||
| ThÙY | - | Vietnamese |