Arnaldarson
nafnorð karlkyn Föðurnafn
Fallbeygingar
Eintala
nefnifall
Arnaldarson
þolfall
Arnaldarson
þágufall
Arnaldarsyni
eignarfall
Arnaldarsonar
Fleirtala
nefnifall
Arnaldarsynir
þolfall
Arnaldarsyni
þágufall
Arnaldarsonum
eignarfall
Arnaldarsona