Svínagilshryggurnafnorð karlkyn · ÖrnefniFallbeygingarEt.eintalaFt.fleirtalaEintalaNf.nefnifallSvínagilshryggurÞf.þolfallSvínagilshryggÞgf.þágufallSvínagilshryggEf.eignarfallSvínagilshryggjarSvínagilshryggs