Last name Zlzal (زلزال 
, Zlzal ) , in the entire world, is quite a rare cognomen. The family name Zlzal is habitual in Northern Africa, particularly Egypt, where it is quite a rare surname, Sudan, where it is a rare surname, and Libya. In absolute terms, it is commonest in Egypt, Sudan, and Iraq. Also, Zlzal is the forename as well as the last name.