Surname Mnsa (منسى 
, منسا 
, منسة ) , in the entire world, is quite a common family name. The last name Mnsa is habitual in Egypt, where it is quite a rare surname, Jordan, and Lebanon, where it is a rare surname. Not in comparison with a country's population, it is commonest in Egypt, Jordan, and Iraq. Much less frequently, Mnsa is the forename as well as the last name.