In all the world, Delka (Делка 
, Delka 
) is quite a rare primarily feminine, but very infrequently male first name. The forename Delka is characteristic of Bulgaria, where it is quite a common feminine name, the Dominican Republic, where it is a rare girly name, and Greece. Not in comparison with a country's population, the name is most common in Bulgaria, Indonesia, and the Dominican Republic. Likewise, Delka is the last name as well as the forename.