Family name Idelon (Idelon 
) , throughout the world, is a rare cognomen. The last name Idelon is characteristic of Western Europe, particularly France, where it is a rare surname. Likewise, Idelon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Idelon | Brazil, Democratic Republic of the Congo, Peru, France |
| auguste idelon FR (b. 1880) |
|
|
| marie-louise idelon FR (b. 1884) |
|