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In the entire world, Derman (Derman , 德曼 , Дерман ) is quite a rare gender-neutral first name. The first name Derman is characteristic of Turkey, where it is quite a rare unisex name, Nicaragua, where it is quite a rare masculine name, and Peru, where it is a rare male name. Not in comparison with a country's population, it most frequently occurs in Turkey, Indonesia, and China. Also, Derman is the last name as well as the forename.