Crystal- My sister is named
Christy (full name) and she often gets asked if it's short for
Crystal. I've heard Crystalina before too. It's a bit nicer than
Crystal (unless
Crystal is right up your alley :)
Christina- I don't think
Christina is that dated anymore. To me it doesn't have the same stigma that say
Betty or
Debbie has for their eras. Plus, didn't all of the Ashleys, Heathers, and Tiffanys somehow outnumber the Christinas? Seemed like it among my friends.
Christine (my favorite)- Maybe you could name your daughter
Christine anyway? Sometimes I feel like my mom should have just named me
Mary. She had a really good friend at the time I was born named
Mary, and not wanting to offend by having to say, "no, she's not named after my friend
Mary," she named me something else. She still calls me
Mary to this day when she wants to get my attention. It's completely different from my real name, but it has become my nickname.
I think Neila and
Christy sound nice together, and I'm a big fan of
Christine (plus it's so classy and because of the Phantom of the Opera I feel that it always will be)