Surname Momn (Momn 
) , all over the world, is quite a rare last name. The cognomen Momn is habitual in Northern Africa, particularly Morocco, where it is quite a rare surname, Libya, and Egypt, where it is a rare surname. Not in comparison with a country's population, it is commonest in Northern Africa, particularly Morocco, Egypt, and Algeria. More prevalently, Momn is the forename as well as the last name.