Surname Tientrakul (Tientrakul 
) , globally, is a rare family name. The cognomen Tientrakul is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
Aimorn, Vannee, Vichan, Pattarapa, Papatsara, Phumpatavee, Thaweesak, Thavisilp, Nattakarn, and Thiphayarat