Sigrúnhildarson
nafnorð karlkyn Móðurnafn
Fallbeygingar
Eintala
nefnifall
Sigrúnhildarson
þolfall
Sigrúnhildarson
þágufall
Sigrúnhildarsyni
eignarfall
Sigrúnhildarsonar
Fleirtala
nefnifall
Sigrúnhildarsynir
þolfall
Sigrúnhildarsyni
þágufall
Sigrúnhildarsonum
eignarfall
Sigrúnhildarsona