Karlsen

== English == === Etymology === Borrowed from Danish and Norwegian Karlsen. === Proper noun === Karlsen (plural Karlsens) A surname. ==== Statistics ==== According to the 2010 United States Census, Karlsen is the 37229th most common surname in the United States, belonging to 599 individuals. Karlsen is most common among White (91.49%) individuals. === Further reading === Hanks, Patrick, editor (2003), “Karlsen”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 277. == Danish == === Etymology === Originally a patronymic from Karl +‎ -sen. A less common variant of Carlsen. === Proper noun === Karlsen a surname originating as a patronymic == Norwegian == === Etymology === Originally a patronymic from Karl +‎ -sen. === Proper noun === Karlsen a common surname originating as a patronymic