Karlsson

Karlsson is a Scandinavian patronymic surname meaning "son of Karl" or "Karl's son". It is one of the most common surnames in Sweden and has a number of alternative spellings. Apart from Karlsson, Carlsson is the most common spelling variation. Karlson and Carlson also exist, but are uncommon, as are Carlzon and Qarlsson. The parallel Danish-Norwegian forms are Karlsen and Carlsen. (Wikipedia)