Surname Demely (Demely 
) , around the globe, is a rare family name. The surname Demely is habitual in Belgium, where it is a rare surname, Ethiopia, where it is a very rare surname, and France. Very seldom, Demely is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Demely | Ethiopia, Belgium, Philippines, France, Brazil |
| justin demely French politician, FR (b. 1991) |
|