Family name Маттссон (Mattsson 
, Маттссон 
) , in the entire world, is a common surname. The last name Маттссон is habitual in Northern Europe, particularly Sweden, where it is a common surname, Finland, where it is quite a common surname, and Denmark, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Sweden, Finland, and the United States. Much less frequently, Маттссон is the forename as well as the last name.