Cognomen Jean-Clément (Jean-Clément 
) , around the globe, is an extremely rare surname. Much more frequently, Jean-Clément 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 Clément.
Mars, Bouvier, Bossard, Dordain, Durrieu, Lescart, Turblin, Estiveau, Uthurry, Sandeaux, Sabourin, Andretto, Compaore, Boulaire, Blancher, Pontenier, Rougelet, Redonnet, Levacher, Thébaud, Silvestre, Alexandre, Bernard, Montion, Martins, Lelard, Rose, Guez, Marie, Begou, Kalfa, Darsu, Lucas, Villa, Martin, Martel, Raffenaud, Massé, Mwamba, Sengue, Aubrun, Auvray, Bientz, Pittet, Devaux, Dupont, Gunter, Girard, Montes, and Swistowski