Surname 达伦 (Darren 
, Daren , Dalen 
) , worldwide, is a common cognomen. The family name 达伦 is habitual in Norway, where it is quite a common surname, Netherlands, and Suriname (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Netherlands, Norway, and Indonesia. More frequently, 达伦 is the forename as well as the last name.