Last name Муш (Муш 
, Mouche 
) , in all the world, is quite a rare cognomen. The surname Муш is habitual in France, where it is quite a rare surname, Armenia, and Algeria, where it is a rare surname. Not in comparison with a country's population, the name is most common in France, Algeria, and Morocco. Very seldom, Муш is the forename as well as the last name.