Surname Cornut-Chauvinc (Cornut-Chauvinc 
) , all over the world, is a very rare cognomen. The surname Cornut-Chauvinc is habitual in Western Europe, particularly France, where it is a very rare surname. Parts of the name also exists independently as a last name Cornut, and a last name Chauvinc.
| VARIANT | COUNTRY |
|---|---|
| Cornut-Chauvinc | France |