Last name ביורק (Björk 
, Bjork , ביורק 
) , all around the world, is a common cognomen. The family name ביורק is characteristic of Northern Europe, particularly Sweden, where it is a common surname, Iceland, where it is quite a common surname, and Finland (explore the name in all countries). Not in comparison with a country's population, the name is most common in Sweden, the United States, and Finland. Very seldom, ביורק is the forename as well as the last name.