Gauthildarson
nafnorð karlkyn Móðurnafn
Fallbeygingar
Eintala
nefnifall
Gauthildarson
þolfall
Gauthildarson
þágufall
Gauthildarsyni
eignarfall
Gauthildarsonar
Fleirtala
nefnifall
Gauthildarsynir
þolfall
Gauthildarsyni
þágufall
Gauthildarsonum
eignarfall
Gauthildarsona