>
In all the world, Декер (Decker , Deker , Dekere ) is a rare largely male, but uncommonly feminine given name. The forename Декер is habitual in Luxembourg, where it is quite a rare masculine name, the Democratic Republic of the Congo, where it is a rare masculine name, and Bolivia. Not in comparison with a country's population, the name is most common in the Democratic Republic of the Congo, Nigeria, and the United States. Much more prevalently, Декер is the last name as well as the forename.
Декер is also a name for the fictitious and mythical characters: .