Name	Meaning	Gender	Origin	Similar
Thira	Untamed.	Female	Greek	-
Thisbe	where the doves live	Female	Greek	-
Thomas	twin	Male	Greek	Tomas, Tomaso, Tom, Thom, Thos, Tommy, Thompson, Thomson, Massey, Tamas
Thomasa	twin	Female	Greek	Thomasina, Thomasine, Tomasina, Tommie, Tommy, Tammy, Tamsen, Tamsin, Tamson, Thomasssa
Thora	Watcher.	Female	Greek	-
ThTrFse	Variant of Teresa: Reap; from Therasia.	Female	Greek	-
Thy	Untamed.	Female	Greek	-
Thyestes	Brother of Atreus.	Male	Greek	-
Thyra	shield-bearer	Female	Greek	-
Tia	Goddess; godly. Also abbreviation of names like Althea and Dorothea. The mythological Thea was Greek goddess of light and mother of the sun; moon and dawn.	Female	Greek	-
Tiah	Goddess; godly. Also abbreviation of names like Althea and Dorothea. The mythological Thea was Greek goddess of light and mother of the sun; moon and dawn.	Female	Greek	-
Tibalt	people's prince	Male	Greek	-
Tiege	Honor.	Male	Greek	-
Tienette	crowned with laurel	Female	Greek	Tiena, Tien
Tifany	Gods incarnate.	Female	Greek	-
Tiffany	Gods incarnate.	Female	Greek	-
Tiffeny	Gods incarnate.	Female	Greek	-

Tim	Diminutive of Timothy: God's honour; God fearing.	Male	Greek	-
Timandra	daughter of hero tyndareus	Female	Greek	-
Timeus	perfect	Male	Greek	-
Timmy	Diminutive of Timothy: God's honour; God fearing.	Male	Greek	-
Timoleon	I honor what I say	Male	Greek	-
Timon	worthy	Male	Greek	-
Timothea	honoring God	Female	Greek	Thea, Timora
Timothea	God fearing.	Male	Greek	-
Timotheos	God fearing.	Male	Greek	-
Timothia	Honoring God.	Female	Greek	-
Timothy	honoring God	Male	Greek	Timotheus, Timoteo, , Timmy, Timmie, Tim, Timon, Timo,
Timun	God fearing.	Male	Greek	-
Tiomoid	God fearing.	Male	Greek	-
Tiphanie	Gods incarnate.	Female	Greek	-
Tiresias	A blind seer.	Male	Greek	-
Tisiphone	A Fury.	Female	Greek	-

Titania	giant	Female	Greek	-
Titian	red-gold	Female	Greek	-
Tito	Of the giants.	Male	Greek	-
Titos	Of the giants.	Male	Greek	-
Titus	of the giants	Male	Greek	Tito, Titan
Tityus	A giant.	Male	Greek	-
Tivadar	Gracious gift.	Male	Greek	-
Todor	Gracious gift.	Male	Greek	-
Tosia	Reaper.	Female	Greek	-
Toxeus	Brother of Althaea.	Male	Greek	-
Tracey	Variant of Teresa: Reap; from Therasia.	Female	Greek	-
Tracey	Harvester.	Male	Greek	-
Tracy	Variant of Teresa: Reaper; from Therasia.	Female	Greek	-
Tracy	Harvester.	Male	Greek	-
Tressam	Reaper.	Female	Greek	-
Trina	Innocent.	Female	Greek	-

Trine	Innocent.	Female	Greek	-
Triptolemus	Taught agriculture by Demeter.	Male	Greek	-
Triton	Son of Poseidon.	Male	Greek	-
Trophonius	Brother of Agamedes.	Male	Greek	-
Troy	From Troy (ancient city).	Male	Greek	-
Tryn	Innocent.	Female	Greek	-
Tryna	Innocent.	Female	Greek	-
Tryne	Innocent.	Female	Greek	-
Tryphena	Dainty; delicate.	Female	Greek	-
Tuder	Gracious gift.	Male	Greek	-
Tudor	Gracious gift.	Male	Greek	-
Turannos	Lord.	Male	Greek	-
Tydeus	Father of Diomedes.	Male	Greek	-
Tymek	God fearing.	Male	Greek	-
Tymon	honoring God	Male	Greek	-