I really really like that name and it's not as if you are creating some way out there name that no one has EVER heard of before. I had seen it before the show but wasn't really sure how to say it. But when I heard it, I thought it's so classy! It's like Siobhan in a way. I never knew how to say that until recently but love it. I say go for it. It's a lovely, classy name that many people around the world would recognise. It might even be really popular over in Canada or France!? Plus, my name (Nicole) was really popular when I was growing up but I still had to spell it EVERY time. And now that I'm married I have to spell my last name without exception. So you can't win. Go for a lovely name that you like and that will suit your little one x