Björnólfsson
nafnorð karlkyn Föðurnafn
Fallbeygingar
Eintala
nefnifall
Björnólfsson
þolfall
Björnólfsson
þágufall
Björnólfssyni
eignarfall
Björnólfssonar
Fleirtala
nefnifall
Björnólfssynir
þolfall
Björnólfssyni
þágufall
Björnólfssonum
eignarfall
Björnólfssona