In all the world, Staen (Stain 
, Estain 
, Staen 
) is a rare epicene given name. The first name Staen is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a rare largely girly, but uncommonly male name, South Africa, where it is a very rare principally masculine, but very seldom feminine name, and Nigeria, where it is a very rare male name. Not in comparison with a country's population, it is the most numerous in Tanzania, India, and South Africa. More prevalently, Staen is the last name as well as the forename.