Family name بيورن (Björn 
, Bjorn , Bjørn ) , in the entire world, is quite a common surname. The surname بيورن is habitual in Northern Europe, particularly Sweden, where it is quite a common surname, Denmark, and Iceland. Measured by absolute frequency, it is the most numerous in Sweden, Denmark, and the United States. Much more frequently, بيورن is the forename as well as the last name.