Family name דאלין (Dahlin 
, דאלין 
) , worldwide, is quite a common last name. The last name דאלין is characteristic of Northern Europe, particularly Sweden, where it is quite a common surname, Denmark, where it is quite a rare surname, and Finland. Not in comparison with a country's population, it is the most numerous in Sweden, the United States, and Denmark. Much less frequently, דאלין is the forename as well as the last name.