Innra-Hjallahornnafnorð hvorugkyn · ÖrnefniFallbeygingarEt.eintalaFt.fleirtalaEintalaNf.nefnifallInnra-HjallahornÞf.þolfallInnra-HjallahornÞgf.þágufallInnra-HjallahorniEf.eignarfallInnra-Hjallahorns