I posted on the blog but we named DD Abigail Louisa and call her Abby Lou
Ooooh, I love that!!
I must admit I'm not the biggest fan of names being different for the sake of being different. I don't mind different names and spellings, but some can come off as trying way too hard to be different, know what I mean? Now a different name that really flows, and just really suits the child can sound amazing though. I honestly think there's nothing wrong with leaving final decisions on a name until your child is born. I think you'll often just know which name is right once you meet them.
I adore a lot of old fashioned names. Many are becoming more popular again, so I'd recommend checking those lists online that show the top ten names for girls and boys by year. I'd always intended to name a little girl Emma after my grandmother, and if we had decided to have kids those lists showed that our poor daughter probably would've been absolutely surrounded by other Emmas. And those not named Emma would've been named Emily, lol. Might not seem like a big deal, but your child would probably quickly tire of 10 other kids answering every time her name's called.
Okay, so you're probably sick of me rambling on about this.

Here's a couple names for you to love or hate, as you see fit.
One of my young nieces is
Pyper with a "y" which I think is pretty cute.
Ever since the first time I saw How To Make An American Quilt I've been in love with the name
Finn for a girl. On the right little girl I think it would be just adorable, and you could spell that with a "y" also.