Arnborgarson
nafnorð karlkyn Móðurnafn
Fallbeygingar
Eintala
nefnifall
Arnborgarson
þolfall
Arnborgarson
þágufall
Arnborgarsyni
eignarfall
Arnborgarsonar
Fleirtala
nefnifall
Arnborgarsynir
þolfall
Arnborgarsyni
þágufall
Arnborgarsonum
eignarfall
Arnborgarsona