Cognomen Thaithae (Thaithae 
) , across the world, is a rare last name. The surname Thaithae is habitual in Thailand, where it is a rare surname, Austria, and the United States, where it is an extremely rare surname. Very seldom, Thaithae is the forename as well as the last name.
Ampha, Supakorn, Pakarong, Pornchai, Thridthai, Vammarin, Manussanan, Suphaporn, Chonticha, Kannapath, Pachanita, Tanachporn, Thanathep, Thongthep, Chadchanok, Putthipong, Yutthaphichai, Atcharaporn, Ubonrat, Phra Chaiwut, Yuwalee, Vichuda, Vasin, Sangud, Somsri, Palita, Pradya, Prinya, Janpen, Oranit, Orapin, Siripan, Khemrin, Panuwat, Pensiri, Ronapong, Lerdluk, Nawarat, Nopavich, Wilawan, and Niratchaporn