Surname Девон (Devon 
, Devaughn 
, Девон 
) , in all the world, is quite a common last name. The last name Девон is habitual in Malaysia, where it is quite a rare surname, Jamaica, and Cyprus. Not in comparison with a country's population, the name is most common in the United States, Malaysia, and Indonesia. More frequently, Девон is the forename as well as the last name.