Surname ديكر (Decker 
, Dekker , Dicker ) , around the globe, is a widespread last name. The last name ديكر is habitual in Netherlands, where it is a common surname, Luxembourg, where it is quite a common surname, and Curacao (explore the name in all countries). Measured by absolute frequency, it is the most numerous in the United States, Netherlands, and Germany. Much less frequently, ديكر is the forename as well as the last name.