Cognomen M-G (M-G 
) , all over the world, is a very rare last name. The surname M-G is characteristic of Morocco, where it is a very rare surname, France, and Australia. Measured by absolute frequency, this name is the most popular in France, Morocco, and Colombia. Likewise, M-G is the forename as well as the last name. Parts of the name also exists independently as a first name M, and a first name G.