Dear, Bibi or Lauren

Lauren is nice, but it's so common that it'll probably be ruled out? I'd go with Lieve then. I know an Isabel who goes by Bibi. Now that she's 20, she calls herself Isabel because she thinks Bibi is too childish. So with a nickname like Bibi, I'd pick a different official name.

I like Lauren the most! But out of these names, it's the most common. Bibi doesn't look so nice to me when they're older, and Lieve is okay, but it wouldn't be my choice.