All around the world, Yayin (亚银 
, Yayin 
, ยะอินทร์ 
) is quite a rare unisex forename. The given name Yayin is characteristic of Israel, where it is quite a rare gender-neutral name, China, where it is a very rare epicene name, and India, where it is an extremely rare unisex name. Likewise, Yayin is the last name as well as the forename.