Cognomen Claude-Francois (Claude-Francois 
) , around the world, is an extremely rare surname. The family name Claude-Francois is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Much more frequently, Claude-Francois is the forename as well as the last name. Parts of the name also exists independently as a first name Claude, and a first name Francois.
| VARIANT | COUNTRY |
|---|---|
| Claude-Francois | Italy, Canada, France, United States |