Last name สุดรัก (Sweetheart 
, สุดรัก , Sutrak 
) , in the world, is a rare surname. The surname สุดรัก is characteristic of Thailand, where it is a rare surname, Ghana, and Austria. In absolute terms, the name is most common in Thailand, Ghana, and Indonesia. Likewise, สุดรัก is the forename as well as the last name.