Last name Kunkang (Kunkang 
) , all over the world, is a very rare cognomen. The family name Kunkang is habitual in Thailand, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and the United States. In absolute terms, it most frequently occurs in Thailand, China, and the United States. Likewise, Kunkang is the forename as well as the last name.