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In the world, Duin (Duna , Duin , Dunum ) is a common gender-neutral first name. The first name Duin is characteristic of Georgia, where it is quite a rare primarily female, but very infrequently boy's name, Ethiopia, where it is quite a rare feminine name, and Cuba, where it is a rare masculine name. In absolute terms, it is commonest in India, Ethiopia, and Nigeria. Likewise, Duin is the last name as well as the forename.
Duin is also a name for the fictitious and mythical characters: .