Juyon is a number between Jusan and Jugo. Juyon is a family name found in France. It ranks as the 550th most common name in the Landes region.
If you search the web for Juyon, the most popular result is for the name of a character in Lee Myung Se's film, 'Nowhere to Hide'. Here is a picture of Mom talking to him at Stanford, presumably about the name Juyon.
Juyon is a girl's name in Korea. It is my name.