Cognomen Manusanun (Manusanun 
) , around the world, is an extremely rare family name. The family name Manusanun is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Manusanun is the forename as well as the last name.
Asurapong, Kantesthong, Leelahongjudha, Jitueafuea, Pechsuwan, Nawamawat, Nawamawut, Nuallaor, Yangkitwiboon, Sritarattanasin, Sriterattanasin, Chinwongamorn, Nanaprasert, and Intarapuck