| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| TÉLesphore | - | French | ||
| TÓFa | - | Ancient Scandinavian | ||
| TÓFi | - | Ancient Scandinavian | ||
| Tabatha | TAB-a-thə | English | ||
| Tabby | TAB-ee | English | ||
| Tabitha | TAB-i-thə (English) | English, Biblical, Biblical Greek | ||
| Tacey | - | English (Archaic) | ||
| Tacita | - | Ancient Roman | ||
| Tacitus | - | Ancient Roman | ||
| Tad | TAD | English | ||
| Tadej | - | Slovene | ||
| Taegan | - | English (Rare) | ||
| Taguhi | - | Armenian | ||
| Tahlia | - | English (Australian) | ||
| Tahmasp | - | Ancient Persian |