Surname Deukmedjian (Deukmedjian 
) , all around the world, is a very rare cognomen. The last name Deukmedjian is habitual in France, where it is a very rare surname, Argentina, and Canada. In absolute terms, it is the most numerous in France, the United States, and Argentina. Much less frequently, Deukmedjian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deukmedjian | United States, France, Argentina, Canada |