In all the world, Mouy (Mouy 
) is a rare epicene given name. The first name Mouy is habitual in Laos, where it is quite a rare female name, Algeria, where it is a rare male name, and Australia, where it is a very rare feminine name. Not in comparison with a country's population, this name is the most popular in Laos, Algeria, and the United States. Likewise, Mouy is the last name as well as the forename.