Bratty names for boys and girls? And then names for sweet boys and girls?

I need some reallyyyy bratty names here, like the ones where you see them and you just like "BRAT!". But I don't want them to be normal bratty names either. Make them unique, please. I'm really stuck on the guys, and finding names that are both beautiful and bratty, because I need these names for people that are your average popular snobs, but with a twist. And I also need names that make you think sweet right on the spot. Yeah, sorry if I'm confusing you, but I just need unique, bratty names for boys and girls, and then I need sweet names for boys and girls. Thank you!