Petrielluson
nafnorð karlkyn Móðurnafn
Fallbeygingar
Eintala
nefnifall
Petrielluson
þolfall
Petrielluson
þágufall
Petriellusyni
eignarfall
Petriellusonar
Fleirtala
nefnifall
Petriellusynir
þolfall
Petriellusyni
þágufall
Petriellusonum
eignarfall
Petriellusona