Surname ダレン (Darren 
, Daren , Derren ) , in all the world, is quite a common last name. The surname ダレン is habitual in Jersey, where it is quite a common surname, Mauritius, where it is quite a rare surname, and Malta. In absolute terms, it most frequently occurs in Indonesia, Malaysia, and Iraq. Much more prevalently, ダレン is the forename as well as the last name.