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Cognomen Chazan (حزان
, Chazan
, Хазан
) , in all the world, is quite a common last name. The surname Chazan is characteristic of Israel, where it is quite a common surname, Iraq, where it is quite a rare surname, and Belarus, where it is a rare surname. Measured by absolute frequency, it is commonest in Israel, Iraq, and Egypt. Much less frequently, Chazan is the forename as well as the last name.