Rósbergsson
nafnorð karlkyn Föðurnafn
Fallbeygingar
Eintala
nefnifall
Rósbergsson
þolfall
Rósbergsson
þágufall
Rósbergssyni
eignarfall
Rósbergssonar
Fleirtala
nefnifall
Rósbergssynir
þolfall
Rósbergssyni
þágufall
Rósbergssonum
eignarfall
Rósbergssona