>
Cognomen Velsen (Velsen ) , in all the world, is quite a rare family name. The family name Velsen is habitual in Western Europe, particularly Netherlands, where it is quite a rare surname, Belgium, where it is a rare surname, and Switzerland. Not in comparison with a country's population, the name is most common in Western Europe, particularly Netherlands, Germany, and Belgium. Very seldom, Velsen is the forename as well as the last name.