Last name Маззи (Mazzi 
, Маззи) , all around the world, is a common family name. The cognomen Маззи is characteristic of Italy, where it is quite a common surname, Sweden, where it is quite a rare surname, and Luxembourg. Measured by absolute frequency, it most frequently occurs in Italy, Brazil, and Morocco. Much less frequently, Маззи is the forename as well as the last name.