Cognomen คุ้ง (Khung 
, คุ้ง) , in all the world, is quite a rare last name. The surname คุ้ง is characteristic of South-eastern Asia, particularly Myanmar, where it is quite a rare surname, Malaysia, and Singapore. Measured by absolute frequency, it is commonest in South-eastern Asia, particularly Myanmar, Malaysia, and Vietnam. Also, คุ้ง is the forename as well as the last name.