Taffy
Welsh: feminine for David, also collequial Brittish term for all people of Welsh origin

Tala
Native American: wolf

Talia
Greek: blooming
(Talya, Talyah, Thalia)

Tallulah
Native American: leaping water
(Lulu, Tally, Tallie)

Tama
Japanese: jewel

Tamara
Hebrew: palm tree
(Tammi, Tammie, Tammy)

Tanisha
African: tribal name
(Tanesha)

Tanya
Russian: fairy queen
(Tania, Tatiana, Titania)

Tara
Gaelic: tower

Tasha
Russian: short ofr Natasha

Tatum
Middle English: spirited

Tawana
Native American: meaning unknown

Teresa
Greek: harvester
(Teri, Terri, Terry, Terrie, Tess, Tessa, Tessie, Teheresa, Therese, Thea, Traci, Tracy, Tracey, Tracee, Teresita, Teresina, Terezinha)

Thalassa
Greek: the sea

Thalia
Greek: joyful
(Talia)

Thea
Greek: goodess, or from Dorothea

Thelma
Greek: suckling bab

Theodora
Greek: gift from the gods
(Theo, Teodora, Dora, Teddy, Teddie, Theda, Theodosia)

Thomasina
Hebrew: a twin
(Thomasa, Thomasine, Tomasina)

Thora
Teutonic: thunder

Tiffany
Greek: appearance of a god
(Tiffie, Tiffie, Tiffy, Tifanie, Tiffani, Tiphani, Tyffany)

Tina
Latin: little one

Tirza
Hebrew: pleasant
(Thirza)

Toby
Hebrew: God is good
(Tobey, Toba, Tobi, Tova, Tove)

Tomasina
Greek: tiny twin
(Thomasine, Toma, Tomasine, Tommi, Tommy)

Tonia
Latin: wonderful beyond praise
(Tonya)

Tova
Hebrew: good
(Toba, Tobit, Tovah)

Tracy
Gaelic: fighter
(Traci, Tracee, Trace, Tracie, Teresa)

Trista
Latin: sorrowful one
(Trisy, Trissie, Tristin, Tristine, Tristina)

Tuesday
Old English: thrid day of the week

Twyla
Middl English: two threads woven together
(Twila, Twilia)

Tyne
Old English: river