This is my name and I absolutely love it. People call me Ana for short though because it's funny (sad) hearing them try to say it. To those that don't like this name, I'm pretty sure your common underdressed name is so much better!
I have only recently heard the name Snezhana. A new co-worker, who is a sweet Ukrainian lady, has this name and I thought it was interesting. None of my co-workers can pronounce it correctly, so they call her Anna. I probably wouldn't name my daughter Snezhana, but I still think it's a nice name.