Wikipedia
Bengtsson
Bengtsson is Swedish family name originating in a patronymic, meaning "son of Bengt", Bengt meaning "Blessed". The name is sometimes written Bengtson (a form frequently adopted by migrants to the United States). Other forms occur, such as Bengtzon, Bankson, Bankston, Benson or Benktsson.
Bengtsson is the 15th most common surname in Sweden.