Cognomen Jintasak (Jintasak 
) , in all the world, is an extremely rare family name. The surname Jintasak is characteristic of Thailand, where it is an extremely rare surname, and the United States. More frequently, Jintasak is the forename as well as the last name.
Puimchai, Tepkunyamet, Jiampanya, and Sutthipanya