Cognomen 慕夏 (Mucha 
, 慕夏 
) , across the world, is a common last name. The cognomen 慕夏 is characteristic of Poland, where it is quite a common surname, Slovakia, and Peru (explore the name in all countries). In absolute terms, it most frequently occurs in Poland, Peru, and Germany. Also, 慕夏 is the forename as well as the last name.