O'Maoilriain - anglicised as Mulryan or Ryan family coat of arms. (There is another Ryan clan from Carlow) Most (O) Ryans today are of Mulryan stock and mistakenly call themselves O Riain in Irish.
Blazon: Gules three griffins' heads erased argent.
Crest: a griffin segreant gules holding in the sinister claw a dagger proper