| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| TÜNdÉR | - | Hungarian | ||
| TÜNde | - | Hungarian | ||
| Tadas | - | Lithuanian | ||
| Taliesin | tal-ee-ES-in (Welsh) | Welsh, Arthurian Romance | ||
| TamÁS | TAW-mahsh | Hungarian | ||
| Tamaya | - | Native American, Quechua | ||
| Tashi | - | Tibetan, Bhutanese | ||
| Tatjana | TAHT-yah-nah (Finnish) | Serbian, Croatian, Slovene, Macedonian, German, Latvian, Lithuanian, Finnish | ||
| Teca | - | Hungarian | ||
| Tekla | - | Georgian, Hungarian | ||
| Tenzin | - | Tibetan, Bhutanese | ||
| TeodÓRa | - | Hungarian | ||
| Teodor | te-AW-dawr (Polish), TE-o-dor (Croatian) | Swedish, Norwegian, Danish, Romanian, Czech, Slovak, Polish, Serbian, Croatian, Slovene, Hungarian, | ||
| TerÉZ | - | Hungarian | ||
| TerÉZia | TE-ray-zee-aw (Hungarian) | Hungarian, Slovak |