Cognomen Kansong (Kansong 
) , around the globe, is a rare last name. The family name Kansong is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. In absolute terms, the name is most common in South-eastern Asia, particularly Thailand, Indonesia, and Philippines. Very seldom, Kansong is the forename as well as the last name.