Cognomen Vuon (Vuon 
) , around the globe, is a very rare family name. The last name Vuon is habitual in South-eastern Asia, particularly Malaysia, where it is a rare surname, Vietnam, where it is a very rare surname, and Cambodia. In absolute terms, the name is most common in Malaysia, Vietnam, and the United States. Likewise, Vuon is the forename as well as the last name.