Surname กาซัน (Gasan 
, กาซัน 
) , worldwide, is quite a rare last name. The surname กาซัน is habitual in Malta, where it is a common surname, Georgia, where it is quite a common surname, and Moldova, where it is quite a rare surname. Measured by absolute frequency, it is commonest in Malta, Indonesia, and Georgia. Likewise, กาซัน is the forename as well as the last name.