I've never wanted kids, but I've always thought about names. And if I ever had a girl, she'd most definitely be named Belle. After my favorite Disney heroine, my beloved cat, and because (to me, at least), it's like the female version of Billie. :3
And for a boy, I like simple names. I've always loved the name Jack. I don't know why. I guess I'd want my son to grow up to be a pirate.