Cognomen Mélenchon (Mélenchon 
) , globally, is an extremely rare surname. The cognomen Mélenchon is characteristic of Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mélenchon | France |
|
jean-luc mélenchon French politician (born 1951), FR (b. 1951) |
|