Orilla \o-rilla, or(il)-la\ as a girl's name is a variant of Orela (Latin), and the meaning of Orilla is "announcement from the gods".

The baby name Orilla sounds like Orella, Oriella and Oriola. Other similar baby names are Orbella, Arella, Ariella, Ariela, Oria, Orelia, Oralia, Oriole, Oriel, Cyrilla, Korilla, Corilla, Criolla, Syrilla, Sirilla, Cirilla, Orina, Marilla, Myrilla, Mirilla, Odella, Odilia, Odila, Olla, Onella, Ofilia, Orielle, Orielda, Orelda, Oriana, Oriolle, Orla, Orrla, Orsola, Priela, Priella, Rilla, Uriela, Uriella, Orsolla and Orsala.