Cognomen נילסון (Nilson 
, Neilson , Nilsson ) , all over the world, is a widespread last name. The surname נילסון is habitual in Sweden, where it is a widespread surname, Denmark, where it is quite a common surname, and British Virgin Islands (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Sweden, the United States, and the United Kingdom. Likewise, נילסון is the forename as well as the last name.