| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Trygve | - | Swedish, Norwegian, Danish | ||
| Tryphaina | - | Biblical Greek, Ancient Greek | ||
| Tryphena | - | Biblical | ||
| Tryphon | - | Ancient Greek | ||
| Tryphosa | - | Biblical, Biblical Greek, Ancient Greek | ||
| Tsering | - | Tibetan | ||
| Tsetseg | - | Mongolian | ||
| Tsetsiliya | tsye-TSEE-lee-yah | Russian | ||
| Tshering | - | Tibetan, Bhutanese | ||
| Tsholofelo | - | Southern African, Tswana | ||
| Tsisana | - | Georgian | ||
| Tsisia | - | Georgian | ||
| Tsiuri | - | Georgian | ||
| Tsubaki | tsoo-bah-kee | Japanese | ||
| Tsubame | tsoo-bah-me | Japanese (Rare) |