Cognomen Korbua (Korbua 
) , around the globe, is a very rare family name. The cognomen Korbua 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, Korbua is the forename as well as the last name.
Kettet, Nakapattanakul, Likhitchanyakul, Pattaraporn, Nuanching, Tipparath, Teeranungsu, Kampananon, Suppasarn, Nuanjing, Punyokun, Chaisiwamongkhol, Permsakul, Butsabong, Sunnujit, Meethong, Tawitsri, Kamsook, Somsopa, Songsri, Sakulsri, Tonkla, Thanon, Buaphian, and Kulpattaraporn