| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Tawnie | TAW-nee | English (Rare) | ||
| Tawny | TAW-nee | English (Modern) | ||
| Tayla | TAY-lə | English (Modern) | ||
| Tayler | TAY-lər | English (Modern) | ||
| Taylor | TAY-lər | English | ||
| Tea | TE-ah (Finnish) | Croatian, Slovene, Swedish, Danish, Norwegian, Finnish | ||
| Teagan | - | English (Modern) | ||
| Teal | TEEL | English (Rare) | ||
| Teale | TEEL | English (Rare) | ||
| Ted | TED | English | ||
| Teddy | TED-ee | English | ||
| Teja | - | Slovene | ||
| Tel | TEL | English (British) | ||
| Telesphoros | - | Ancient Greek | ||
| Telesphorus | - | Ancient Greek (Latinized) |