All around the world, Deiby (Deiby 
) is quite a rare largely male, but uncommonly female forename. The first name Deiby is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is quite a rare principally masculine, but very infrequently girly name, Bolivia, where it is quite a rare masculine name, and Costa Rica. In absolute terms, this name is the most popular in Latin America and the Caribbean, particularly Colombia, the Dominican Republic, and Bolivia. Very seldom, Deiby is the last name as well as the forename.