I like Oria. Its succinct and pretty. Orietta is also pretty, but I think I like it for its novelty. I think if I saw it everywhere I would be less likely to enjoy it. Oriana is okay, but my least favorite of the O versions because its too similar to Ariana. Aurea makes me think of areolas.
"Okay, what are your ideas? Taylor? Uh-huh. Fletcher? Cooper? Tanner? Where are you getting these? The Big Book Of Medieval Professions?"