Surname Marie-Laetitia (Marie-Laetitia 
) , in the world, is an extremely rare last name. The family name Marie-Laetitia is characteristic of Western Europe, particularly France, where it is an extremely rare surname. Much more prevalently, Marie-Laetitia is the forename as well as the last name. Parts of the name also exists independently as a first name Marie, and a first name Laetitia.
Roux, Baudoin, Perouse, Pennart, Ribeiro, Del-Bano, Duchiron, Lesaffre, Lombart, Feydeau, Clausier, Bergerat, Bonavita, Devineau, Decobert, Gatellier, Chatelier, De Rocca Serra, Tollinchi, Trinquier, Ceccaldi, Marchal, Zaatri, Leynen, Jean, Oger, Manas, Canon, Catta, Colin, Prate, Dumas, Weber, Ville-Baugé, Moreau, Basile, Pascal, Pesnel, Portal, Ramond, Robert, Darlet, Giraud, Lavoye, Camihort, and Symphorien