Across the world, Гуин (Guin 
, Huyn 
, Guyn 
) is a rare epicene first name. The forename Гуин is habitual in Bolivia, where it is a rare masculine name, Vietnam, where it is a very rare largely boy's, but uncommonly feminine name, and Philippines, where it is a very rare epicene name. Measured by absolute frequency, the name is most common in India, the United States, and Vietnam. Much more prevalently, Гуин is the last name as well as the forename.