Across the world, Raih (Raih 
, Раих 
, Райх 
) is a rare unisex first name. The first name Raih is characteristic of Indonesia, where it is a rare epicene name, France, where it is a very rare epicene name, and Brazil, where it is an extremely rare principally boy's, but very seldom feminine name. Measured by absolute frequency, it is the most numerous in Indonesia, India, and France. Likewise, Raih is the last name as well as the forename.