Surname Ambrozic (Ambrozic 
) , in the world, is a rare last name. The cognomen Ambrozic is habitual in Slovenia, where it is quite a common surname, Bosnia and Herzegovina, where it is quite a rare surname, and Canada, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Slovenia, Bosnia and Herzegovina, and the United States. Much less frequently, Ambrozic is the forename as well as the last name.