Williamsen
Williamsen is a surname of Scandinavian origin, formed as a patronymic meaning "son of William." The suffix -sen is common in Danish and Norwegian naming traditions, and the name William itself reflects the wider medieval given name that circulated across Europe.
Variants and related forms include Willemsen, Williamsen (alternative spelling), and other -sen patronymics such as Jensen
Distribution: Williamsen remains relatively uncommon today. It is most frequently found in Denmark and Norway, with
Notable people: There are no widely recognized individuals bearing the surname Williamsen in major reference works;