| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Tia | TEE-ə | English | ||
| Tiana | tee-AN-ə | English | ||
| Tianna | tee-AN-ə | English (Modern) | ||
| Tiara | tee-AHR-ə | English (Modern) | ||
| Tibby | TIB-ee | English | ||
| Tierney | TEER-nee | Irish, English (Rare) | ||
| Tiffani | TIF-ə-nee | English | ||
| Tiffany | TIF-ə-nee | English | ||
| Tiffiny | TIF-ə-nee | English (Rare) | ||
| Tiger | TIE-gər | English (Rare) | ||
| Tilda | TEEL-dah (Finnish) | English, Swedish, Finnish | ||
| Tillie | TIL-ee | English | ||
| Tilly | TIL-ee | English | ||
| Tim | TIM (English, German, Dutch, Slovene) | English, German, Dutch, Slovene, Swedish, Norwegian, Danish | ||
| Timmy | TIM-ee | English |