Last name Marwn (Marwn 
) , all around the world, is a rare cognomen. The cognomen Marwn is characteristic of Northern Africa, particularly Morocco, where it is a rare surname, Algeria, and Tunisia. Not in comparison with a country's population, this name is the most popular in Northern Africa, particularly Morocco, Egypt, and Algeria. More prevalently, Marwn is the forename as well as the last name.