Family name ขุนคำ (Khunkham 
, ขุนคำ, Kaunkham ) , in all the world, is a rare cognomen. The surname ขุนคำ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, Myanmar, where it is a very rare surname, and Malaysia. Also, ขุนคำ is the forename as well as the last name.