Carlsen

== English == === Alternative forms === Carlston === Etymology === Borrowed from Danish and Norwegian Carlsen. === Proper noun === Carlsen (plural Carlsens) A surname from Danish or Norwegian. ==== Statistics ==== According to the 2010 United States Census, Carlsen is the 7647th most common surname in the United States, belonging to 4343 individuals. Carlsen is most common among White (93.51%) individuals. === Further reading === Hanks, Patrick, editor (2003), “Carlsen”, in Dictionary of American Family Names, volume 1, New York: Oxford University Press, →ISBN, page 290. == Danish == === Etymology === Originally a patronymic from Carl +‎ -sen. === Proper noun === Carlsen a surname originating as a patronymic == Norwegian == === Etymology === Originally a patronymic from Carl +‎ -sen. === Proper noun === Carlsen a surname originating as a patronymic