Cognomen Делл (Dell 
, Делл 
) , all around the world, is a common last name. The last name Делл is characteristic of Aland Islands, where it is quite a common surname, Luxembourg, where it is quite a rare surname, and Italy. In absolute terms, the name is most common in the United States, Italy, and Argentina. Very seldom, Делл is the forename as well as the last name.