Family name Zmana (زمانى 
, زمانة 
, Zmana 
) , in all the world, is quite a common last name. The cognomen Zmana is characteristic of Northern Africa, particularly Egypt, where it is quite a rare surname, Libya, and Sudan. Not in comparison with a country's population, it most frequently occurs in Egypt, Sudan, and Saudi Arabia. Much less frequently, Zmana is the forename as well as the last name.