| Tionne | Derived from French, meaning 'to give thanks' or 'to praise' |
| Tiphany | Ephiphany, manifestation of God |
| Tippett | Derived from Old English, meaning 'to play' or 'to make music' |
| Tipton | Derived from Old English, meaning 'town by the river' |
| Tirienne | Derived from French, meaning 'warrior' or 'soldier' |
| Tiril | Derived from Old Norse, meaning 'warrior' or 'fighter' |
| Tirtza | Derived from Hebrew, meaning 'myrtle tree' or 'myrtle flower' |
| Tis See Woo Na Tis | Benevolent complaisant pleasing |
| Tishia | Derived from Hebrew, meaning 'myrtle tree' or 'myrtle flower' |
| Titanna | A name meaning a giant spirit. |
| Titanya | A name meaning a fairy queen. |
| Titek | A name meaning a bright spark. |
| Titiana | A name meaning a noble lady. |
| Titina | Derived from the Ecclesiastic Late Latin christi |
| Tiyana | A form of tayana |
| Tiye | Derived from Egyptian, meaning 'beloved' or 'loved one' |
| Tizian | Derived from Italian, meaning 'from Tiziano' or 'from Titian' |
| Tiziana | Italian form of Tiziana, meaning 'of the sea' or 'from Tiziano' |
| Tkalis | Derived from Turkish, meaning 'calm' or 'peaceful' |
| Tlaloc | Aztec god of rain and fertility, also means 'he who nourishes' |
| Tobbe | The Lord is good, God is good |
| Tobbee | God is good and very gracious. |
| Tobbey | The lord is my personal god. |
| Tobbie | God is good and very gracious. |
| Tobee | The lord is my personal god. |
| Toben | Hebrew name meaning 'God is good' |
| Tobye | God is good and very gracious. |
| Toccara | Italian name meaning 'of the dark-haired one' |
| Todde | A variant of the name meaning fox. |
| Toddie | A diminutive form meaning a fox. |
| Toiya | Japanese name meaning 'festival' or 'celebration' |
| Tokka | Japanese name meaning 'child of the forest' |
| Tokunbo | Yoruba name meaning 'born in the forest' |
| Tolar | Derived from Latin, meaning 'of the people' or 'belonging to the people' |
| Tollak | Derived from Native American, meaning 'one who is wise' |
| Tolliver | English name meaning 'one who lives near the toll bridge' |
| Tomache | Derived from Hebrew, meaning 'he who is complete' |
| Tomasa | Spanish form of Thomas, meaning 'twin' |
| Tomcy | A modern diminutive of Thomas. |
| Tome | A variant of the name Thomas. |