Last name Khambong (Khambong 
) , around the globe, is a very rare cognomen. The surname Khambong is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much more frequently, Khambong is the forename as well as the last name.
Atvong, Luangnarinh, Keophalychanh, Vongsouvahn, Phomthisene, Sisouvanh, Xamonthiene, Khampraseuth, Ouparath, Yakthaisong, Khounlo, Keokham, Senkrajai, Shelton, Keoasa, Somsanuk, and Khamrueangsi