Thanks for your reply, Esther E. 

We have close friends with a daughter named Lucia. Also, not really looking for the nickname Lucy. If we use Lucinda her nickname would be Indie. 

Thanks, Coll!

If we go with Lucinda, her nickname would be Indie instead of Lucy. I realize that Lucy is the most obvious nickname but I have a crush on Indie.  I think that's one of the reasons I've been hesitant to let go of India. Also, India is a family name but I'm not sure it "fits" well either. 

Thanks so much for your reply!