Cognomen Kritchasorn (Kritchasorn 
) , in the world, is an extremely rare family name. Much more prevalently, Kritchasorn is the forename as well as the last name.
Kemlek, Saikaew, Saetung, Kantarod, Thamajong, Ashirarujikorn, Autarapas, Kritboonyapat, Khongsuwan, Kitchamongkonnon, Wattanadechochai, and Pitchayaphakchakornkul