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Around the world, Vien (园 , Vien
, 维安
) is a widespread unisex given name. The first name Vien is habitual in Eastern Asia, particularly China, where it is quite a rare epicene name, Macao, where it is quite a rare feminine name, and Hong Kong. In absolute terms, it is commonest in China, Vietnam, and India. Much less frequently, Vien is the last name as well as the forename.