Throughout the world, Diesny (Diesny 
) is a rare boy's forename. The first name Diesny is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare boy's name. Very seldom, Diesny is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Diesny | Brazil, Mexico, France, United States, Democratic Republic of the Congo |
| joël diesny French politician, FR (b. 1950) |
|