Surname Diesny (Diesny 
) , throughout the world, is a very rare family name. The family name Diesny is characteristic of France, where it is a very rare surname, and Mexico, where it is an extremely rare surname. More frequently, Diesny is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diesny | Mexico, United States, France, Brazil, Democratic Republic of the Congo |