Quick answer
Oriana is a girl name.
Pronunciation: Italian /o.ˈrjaː.na/; Spanish /o.ˈɾja.na/.
Meaning and history
Possibly derived from Latin aurum "gold" or from its derivatives, Spanish oro or French or. In medieval legend Oriana was the daughter of a king of England who married the knight Amadis.
Notes and context
Usage: italian, spanish