Last name Merzak (Merzak 
, مرزاق 
, Мерзак 
) , in the entire world, is quite a rare cognomen. The last name Merzak is habitual in Morocco, where it is quite a rare surname, Algeria, and Belgium, where it is a very rare surname. In absolute terms, it most frequently occurs in Northern Africa, particularly Morocco, Algeria, and Egypt. Likewise, Merzak is the forename as well as the last name.