Surname ベルトン (Berton 
, Berthon , ベルトン 
) , throughout the world, is a common last name. The last name ベルトン is characteristic of France, where it is quite a common surname, Italy, where it is quite a rare surname, and Belgium. In absolute terms, it is the most numerous in France, Italy, and Brazil. Much less frequently, ベルトン is the forename as well as the last name.