Atlantshafnafnorð hvorugkyn · ÖrnefniFallbeygingarEt.eintalaFt.fleirtalaEintalaEintala m. greinieintala með greiniNf.nefnifallAtlantshafAtlantshafiðÞf.þolfallAtlantshafAtlantshafiðÞgf.þágufallAtlantshafiAtlantshafinuEf.eignarfallAtlantshafsAtlantshafsins