Cognomen Éloise (Éloise 
) , throughout the world, is an extremely rare family name. Much more prevalently, Éloise is the forename as well as the last name.
Roux, Laurent, Lacroix, Lagneau, Normand, Hatrival, Rousseau, Desmaison, Defortery, Goudreau, Jacoillot, Chevalier, Corriveau, Deschenes, Jeanmenne, Montpellier, Beauregard, Boudesseul, D'Adamo, Desrochers, Richard, Podesta, Marie, Carle, Culot, Compte, Boudet, Boyere, Picard, Dupont, Gagnon, Ledoux, Harvey, Verwimp, Moinard, Mercier, Bréger, Paliern, Poulaud, Planard, and Charbonneau