Globally, Kouon (Куон , Kouon ) is an extremely rare masculine forename. Much more frequently, Kouon is the last name as well as the forename.
コウオン
Sati, Josue, Didier, Franck, and Patrice
, Kouon 
) is an extremely rare masculine forename. Much more frequently, Kouon is the last name as well as the forename.