All around the world, Тиын (Tiyin 
, Тиын 
) is a rare largely boy's, but uncommonly female forename. The forename Тиын is habitual in Sub-Saharan Africa, particularly Equatorial Guinea, where it is quite a rare boy's name, and Nigeria, where it is a very rare epicene name. Very seldom, Тиын is the last name as well as the forename.