In the entire world, Мыой (Muoi 
, Мыой, Myoy) is quite a rare epicene first name. The forename Мыой is characteristic of Macao, where it is quite a rare female name, Vietnam, where it is a rare dominantly boy's, but infrequently feminine name, and the United States, where it is a rare principally female, but scarcely masculine name. Not in comparison with a country's population, it is commonest in the United States, Vietnam, and Australia. Likewise, Мыой is the last name as well as the forename.