This is a list of names in which the usage is Vietnamese; and the first letter is T.
Thị f VietnameseFrom Sino-Vietnamese
氏 (thị) meaning
"clan, family, maiden name". This is a very common middle name for Vietnamese girls.
Tiên f VietnameseFrom Sino-Vietnamese
仙 (tiên) meaning
"immortal, transcendent, celestial being, fairy".
Tú m & f VietnameseFrom Sino-Vietnamese
秀 (tú) meaning
"luxuriant, beautiful, elegant, outstanding".