| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Tomoko | to-mo-ko | Japanese | ||
| Tomomi | to-mo-mee | Japanese | ||
| Toms | - | Latvian | ||
| TonĆI | - | Croatian | ||
| TonČI | - | Croatian | ||
| Tondra | TON-drah | Esperanto | ||
| Tone (2) | - | Norwegian | ||
| Toni (1) | TO-nee (Finnish) | Finnish, Croatian | ||
| Tonina | - | Italian | ||
| Tonino | - | Italian | ||
| Tonio | - | Italian | ||
| Tonka | - | Slovene, Croatian | ||
| Toomas | - | Estonian | ||
| Topaz | TO-paz | English (Rare) | ||
| Topsy | TAHP-see | English (Rare) |