Family name Desdune (Desdune 
) , throughout the world, is a very rare surname. The last name Desdune is habitual in Canada, where it is an extremely rare surname, the United States, and the United Kingdom. Very seldom, Desdune is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Desdune | Canada, United States, United Kingdom |