Cognomen 德尔 (Del 
, Dell 
, Der ) , in the world, is a widespread family name. The family name 德尔 is habitual in Spain, where it is a common surname, Guatemala, where it is quite a common surname, and Uruguay (explore the name in all countries). In absolute terms, it is the most numerous in Spain, the United States, and Guatemala. Also, 德尔 is the forename as well as the last name.