Heinrichsson
nafnorð karlkyn Föðurnafn
Fallbeygingar
Eintala
nefnifall
Heinrichsson
þolfall
Heinrichsson
þágufall
Heinrichssyni
eignarfall
Heinrichssonar
Fleirtala
nefnifall
Heinrichssynir
þolfall
Heinrichssyni
þágufall
Heinrichssonum
eignarfall
Heinrichssona