B. Tanguy : Ville Beate Marie Insuler, Kermaria, 1330; Kermaria an Sullard, 1399; Kermaria en Sular, 1427; Kermaria en Suler, 1438, 1464; Kermaria en Sular, 1481; Kermaria Sullar, XVIIvet; Kermaria Sulard, 1782