Family name Wanussanun (Wanussanun 
) , throughout the world, is a very rare last name. The last name Wanussanun is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Thailand, where it is an extremely rare surname. More prevalently, Wanussanun is the forename as well as the last name.
Horre, Suksan, Meesorn, Kaodilok, Potinam, Hemphan, Saenchai, Penthong, Tangwitoontum, and Chareonsilawart