Cognomen Kaewkhamsaen (Kaewkhamsaen 
) , in all the world, is a very rare last name. The surname Kaewkhamsaen is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Kaewkhamsaen is the forename as well as the last name.
Sarote, Naphat, Nipatda, Aumaporn, Chairat, Maneesorn, Kanyarat, Phra Hanchai, Supanatcha, and Phra Anirut