In the entire world, Léon-Dufour (Léon-Dufour 
) is an extremely rare unknown gender given name. Predominantly, Léon-Dufour is the last name as well as the forename. Parts of the name also exists independently as a first name Léon, and a last name Dufour.
| VARIANT | COUNTRY |
|---|---|
| Léon-Dufour | France |