Cognomen Kongoun (Kongoun 
) , in the world, is a very rare surname. The family name Kongoun is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Kongoun is the forename as well as the last name.
Banyen, Chortip, Jarunand, Thanapon, Yaovaluk, Pragaitip, Phuwanart, Sananthachat, and Watcharaporn