Family name Дилан (Dylan 
, Dilan , Dylann 
) , in the entire world, is a common surname. The cognomen Дилан is habitual in Greenland, where it is quite a common surname, Sri Lanka, and Mauritius. In absolute terms, it is commonest in Sri Lanka, Indonesia, and Cameroon. More prevalently, Дилан is the forename as well as the last name.