Fremri-Slyppugilshryggurnafnorð karlkyn · örnefniBeygingeintalaán greinisnf.Fremri-Slyppugilshryggurþf.Fremri-Slyppugilshryggþgf.Fremri-Slyppugilshryggef.Fremri-Slyppugilshryggjar / Fremri-Slyppugilshryggs