Cognomen Diamon (Diamon 
, דיימון 
) , around the globe, is quite a rare surname. The surname Diamon is habitual in Algeria, where it is quite a rare surname, Venezuela, where it is a rare surname, and Cameroon. Not in comparison with a country's population, it is the most numerous in Algeria, Venezuela, and Indonesia. Likewise, Diamon is the forename as well as the last name.