Last name Atthawut (Atthawut 
) , all over the world, is a very rare cognomen. The surname Atthawut is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. More prevalently, Atthawut is the forename as well as the last name.
Aumon, Bunpraderm, Klankarnboon, Poolangka, Rakkhong, Jomsawang, Oungsirisawad, Siripanit, Sitthiyos, Panichkul, Tangjaidee, Thayatham, Thawilwang, Thianchai, Inthakarn, Siriphiriyakul, Choosakulkreng, Prathumrat, Thuntawanich, Chuenpitikul, Phatwongpaibool, Rungrojkitiyos, Chimthap, Srithong, Songarwut, Sudsamart, Ieamudomkan, Yumon, Rodkird, Jantan, Juntan, Nutong, Yapate, Mingsorn, Siengdung, Sritiam, Leelawattanaphan, Chapthong, Pharueang, Puttham, Rachoowong, Rodkerd, Laorint, Lekphet, Luang-Ngam, Thitchai, Hamtong, Sudhaswin, Kongsin, and Watcharapongchai