Family name Kongxap (Kongxap ) , in all the world, is a rare surname. The cognomen Kongxap is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname.
Vongvanh
) , in all the world, is a rare surname. The cognomen Kongxap is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname.