Cognomen Abzun (Abzun 
) , in the world, is a rare last name. The family name Abzun is characteristic of Guatemala, where it is quite a rare surname, Honduras, where it is a very rare surname, and New Zealand. Measured by absolute frequency, it is the most numerous in Guatemala, the United States, and Honduras. Much less frequently, Abzun is the forename as well as the last name.