Cognomen Chaiyapuek (Chaiyapuek 
) , all around the world, is an extremely rare family name. The last name Chaiyapuek is characteristic of Thailand, where it is an extremely rare surname, and the United States. Much more frequently, Chaiyapuek is the forename as well as the last name.
Srionthong, Maneekun, Mameekun, Komkirin, Saengthian, Phromchai, Kangwansap, and Benjangkaprasert