Cognomen Sévan (Sévan 
) , globally, is an extremely rare family name. The surname Sévan is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Much more frequently, Sévan is the forename as well as the last name.
Poly, Mahikian, Baravian, Barsikian, Bakalian, Bertrand, Beberian, Papazian, Rochette, Rouillé, Laburthe, Lecointe, Haladjian, Yessayan, Matossian, Massimino, Mikaelian, Bouanchaud, Matikian, Pacharian, Yazedjian, Fritsch, Korid, Delta, Mansuy, Maurin, Merrer, Bouchy, Durand, Gardes, Gerard, Lauret, Taupin, Maillot, Avanozian, Roughol, Reymond, Debroux, Dallebroux, Wantzen, and Tisserand