Hallmarsson
nafnorð karlkyn Föðurnafn
Fallbeygingar
Eintala
nefnifall
Hallmarsson
þolfall
Hallmarsson
þágufall
Hallmarssyni
eignarfall
Hallmarssonar
Fleirtala
nefnifall
Hallmarssynir
þolfall
Hallmarssyni
þágufall
Hallmarssonum
eignarfall
Hallmarssona