| Timasha | A name meaning celebration. |
| Timicin | Possibly derived from Latin, meaning 'to honor' or 'to esteem' |
| Timora | A symbol of great courage. |
| Tinker | One who works with metal items. |
| Tinley | Derived from Old English, meaning 'valley' or 'meadow' |
| Tinsha | A name meaning small sparkle. |
| Tintta | Follower of Christ |
| Tintti | Follower of Christ |
| Tippany | A name meaning manifestation. |
| Tirienne | Derived from French, meaning 'warrior' or 'soldier' |
| Tirtza | Derived from Hebrew, meaning 'myrtle tree' or 'myrtle flower' |
| Tis See Woo Na Tis | Benevolent complaisant pleasing |
| Titouan | A name meaning gift of the god. |
| Tizian | Derived from Italian, meaning 'from Tiziano' or 'from Titian' |
| Tjasa | From the House of Tatius |
| Tobye | God is good and very gracious. |
| Tomcy | A modern diminutive of Thomas. |
| Tomika | Derived from Japanese, meaning 'child of the sea' |
| Toniann | A name meaning priceless flower. |
| Tonka | A name meaning great existence. |
| Topsey | Derived from a character meaning wild. |
| Topsie | A name meaning one who is at the top. |
| Touhida | A name meaning belief in one true God. |
| Toumani | West African name meaning 'gold' |
| Towanda | Native American name meaning 'land of the setting sun' |
| Towhida | Believing in One God |
| Tressia | A name meaning one who is harvested. |
| Trevena | A name meaning one from the village. |
| Trevorsub | A unique name meaning under Trevor. |
| Trianna | Three-crowned, derived from the Latin words 'tri' and 'anna' |
| Tribi | A unique, modern invented name. |
| Trig | Three-cornered, derived from the Old English word 'trig' |
| Tril | A name meaning a small musical trill. |
| Triloksha | A name meaning ruler of three worlds. |
| Trinian | Derived from the Latin words 'tri' and 'nian', meaning three-crowned |
| Trinton | A variant of the name Trenton. |
| Trishara | A necklace of three pearls. |
| Trivedha | A name meaning master of three Vedas. |
| Troah | A name meaning a path or a journey. |
| Trotter | One who walks or runs with a steady pace, derived from the Old English word 'trot' |