Surname Khanaphan (Khanaphan 
) , all around the world, is a very rare cognomen. The surname Khanaphan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Khanaphan is the forename as well as the last name.
Penporn, Nithaya, Nittaya, Waralee, Nongnuch, Thanwarat, Natradarin, Khanyaphat, and Thammanurat