Last name אולסון (Olson 
, Olsson , אולסון 
) , all around the world, is a widespread surname. The last name אולסון is characteristic of Sweden, where it is a widespread surname, British Virgin Islands, where it is quite a common surname, and the United States (explore the name in all countries). In absolute terms, it is commonest in the United States, Sweden, and Canada. Very seldom, אולסון is the forename as well as the last name.