Family name Manussanun (Manussanun 
) , across the world, is a very rare surname. The cognomen Manussanun is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Manussanun is the forename as well as the last name.
Sutti, Lamkaewsak, Jearborwornnun, Theingkun, Hirunnalin, Hitchuai, Boontongmai, Kirasattanon, Pongsuwan, Phetpaponwasu, Jampatong, Nuntachai, Santanakoon, Suriyawong, Mongkhonmafai, Sukavattanasiri, Sutthiprapa, Chatpanichsakul, Tantithanatum, Thanapoonpong, Chaiphattharaissarak, Rattanatrakulchai, Dueansaengratsamee, Ratriwang, Pitisrisit, Kulpanyalert, Panya, Manuch, Priwon, Rienjroensuk, Lumnual, Tipana, Mekprapun, Mukmanee, Aronnet, Benpard, Itsarangkul Na Ayutt, Boodprom, Rasreebud, Junboon, Thaapai, Homsuwan, Wongtip, Santuksin, Siriramikanon, Akrawongtakul, Boonkird, Kumplong, Phetrot, and Itsarangkul Na Ayutthaya