In the world, ריוו (ריוו , Rayow ) is an extremely rare unknown gender given name. Much more prevalently, ריוו is the last name as well as the forename.
Ryoo, Ryou, Ryuo, Ryuu, Ryuv, and Ryvo
, Rayow 
) is an extremely rare unknown gender given name. Much more prevalently, ריוו is the last name as well as the forename.