Last name Marzic (Marzic 
) , worldwide, is a very rare cognomen. The family name Marzic is habitual in Croatia, where it is a rare surname, Australia, where it is a very rare surname, and Germany, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Croatia, the United States, and Australia. Much less frequently, Marzic is the forename as well as the last name.