Last name ديدي (Dede 
, Dedi , Didi ) , across the world, is a widespread cognomen. The cognomen ديدي is characteristic of Maldives, where it is a widespread surname, Marshall Islands, where it is quite a common surname, and Martinique (explore the name in all countries). Not in comparison with a country's population, the name is most common in Indonesia, Turkey, and Algeria. More prevalently, ديدي is the forename as well as the last name.