Cognomen Kornuma (Kornuma 
) , in all the world, is an extremely rare family name. Much more prevalently, Kornuma is the forename as well as the last name.
Bates, Charoensuk, Sitthichai, Jarusaengthairot, Laphanuphat, Dejnarong, Witchuwong, Polpitak, Khamlasai, Ariyamarkul, Sangkorn, Intarud, Jitolarn, Denpalangrak, Prasert, Kukaittinun, Suwajan, Saksrilertkam, Rattanakul, and Kaewsutthar