Yes I like the uncommon factor of it too. I do really hope it doesn't gain in popularity a-la A.ria.
I should try to dissuade you because I love it (partly because it is so unusual)! It is my second or first favourite name for a girl (it swaps around, maybe that's better, sometimes names don't fit on the day).
Ari and Adi for nicknames potentially, though I think people obsess over this a bit too much, give your kid whatever nn you want. I got 'possum' a lot from my parents...nothing to do with my name
Yes, I thought of that after I posted, that being the time of
I don't think it's too much. It's not more name than Isabella, Elizabeth, Seraphina or Penelope. The pronunciation may pose some difficulties.