Eggþórssonnafnorð karlkyn · FöðurnafnFallbeygingarEt.eintalaFt.fleirtalaEintalaNf.nefnifallEggþórssonÞf.þolfallEggþórssonÞgf.þágufallEggþórssyniEf.eignarfallEggþórssonarFleirtalaNf.nefnifallEggþórssynirÞf.þolfallEggþórssyniÞgf.þágufallEggþórssonumEf.eignarfallEggþórssona