Cognomen Jean-Francois (Jean-Francois 
, Жан-Франсуа 
) , all over the world, is quite a rare last name. The cognomen Jean-Francois is habitual in Haiti, where it is quite a rare surname, Mauritius, and France. Not in comparison with a country's population, it most frequently occurs in France, the United States, and Haiti. Predominantly, Jean-Francois is the forename as well as the last name. Parts of the name also exists independently as a first name Jean, and a first name Francois.
| VARIANT | COUNTRY |
|---|---|
| Jean-Francois | Belgium, Canada, United States, Haiti, France |
| Жан-Франсуа | Ukraine, Russia |
Gian-Franco, Gianfranco, Jean Francois, Jean François, Jean-François, João Francisco, Juan Francisco, Джанфранко, and جان فرانسوا
|
ricky jean-francois American football defensive lineman, US (b. 1986) |
|
Roy, Mathieu, Mercier, Michaud, Bernard, Boucher, Poirier, Richard, Grenier, Leclerc, Leblanc, Ouellet, Cloutier, Bergeron, Belanger, Beaulieu, Bouchard, Rousseau, Gauthier, Lapointe, Lefebvre, Tremblay, Fortin, Nadeau, Lavoie, Landry, Cote, Dion, Noel, Morin, Simon, Caron, Blais, David, Gagne, Martin, Fournier, Martel, Michel, Simard, Parent, Poulin, Picard, Robert, Dubois, Dufour, Gagnon, Girard, Moreau, and Pelletier