Cognomen Leurent-Dupont (Leurent-Dupont 
) , throughout the world, is an extremely rare family name. The family name Leurent-Dupont is habitual in Western Europe, particularly France, where it is an extremely rare surname. Parts of the name also exists independently as a last name Leurent, and a last name Dupont.
| VARIANT | COUNTRY |
|---|---|
| Leurent-Dupont | France |