Family name Marwarn (مروان 
, Marwarn) , in the entire world, is a common surname. The surname Marwarn is habitual in Egypt, where it is quite a common surname, Libya, and Syria (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Egypt, Iraq, and Algeria. More prevalently, Marwarn is the forename as well as the last name.