Cognomen พันธุ์มงคล (พันธุ์มงคล 
, Phuetmongkol ) , around the world, is a rare last name. The family name พันธุ์มงคล is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, พันธุ์มงคล is the forename as well as the last name.