Family name Jean-Loup (Jean-Loup 
) , in the entire world, is a very rare surname. The family name Jean-Loup is characteristic of Yemen, where it is a very rare surname, France, and Chile, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in France, Yemen, and the United States. Much more prevalently, Jean-Loup is the forename as well as the last name. Parts of the name also exists independently as a first name Jean, and a last name Loup.
| VARIANT | COUNTRY |
|---|---|
| Jean-Loup | Canada, France, United States, Yemen, Belgium |
Roy, Mathieu, Meunier, Bernard, Bertaux, Bouvier, Raynaud, Richard, Guillot, Lacroix, Lemaire, Nicolas, Horwitz, Martinet, Charrier, Bourgois, Philippe, Lemaitre, Fontaine, Ollivier, Chevalier, Boulanger, Thomas, Guerin, Gandon, Dubois, Morel, Simon, Budan, Blanc, Petit, Pinet, Roche, Redon, Gatti, Guyot, Guillaume, Leroy, Hatte, Henry, Vidal, Fabre, Martin, Moreau, Arnaud, Perrin, Robert, Durand, Lecoq, and Barthelemy