Meaning A boy's name of Norse origin, it means "KiIled by Hrut Hejolfsson." Origin of Eldgrim Norse , Scandinavian Popular Middle Names Pronunciation 🔊 Listen Eldgrim Similar Names Egil Erling Eskil Eystein Eggther Eigil Eilif Eistein Eitri Ejnar Year by Year Popularity of Eldgrim