Last name Демон (Demon 
, Demont 
, Demone 
) , around the world, is a common family name. The family name Демон is habitual in Suriname, where it is quite a common surname, Maldives, where it is quite a rare surname, and Myanmar. Measured by absolute frequency, it is the most numerous in Myanmar, France, and Indonesia. Much less frequently, Демон is the forename as well as the last name.