Surname Kampuan (Kampuan 
) , all over the world, is a rare cognomen. The cognomen Kampuan is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, and Philippines, where it is an extremely rare surname. Much less frequently, Kampuan is the forename as well as the last name.
Sakan, Keped, Yosita, Sriyada, Priyada, Sirikwan, Ketsirin, Natthida, Saratsanan, Chalermsri, and Krittakanok