Well, I figured I should let you guys have your chance to make your own. It's simple, really.
First, you start out with what it's about. There's one of two prefixes.
Super - Used when you're denoting you're a fan of something, ie: Super Andy Fan (Adoration) and Super Reu Fan (me)
Sister - Used all other times, except for the above, ie: Sister Hazel-Eyed (Gwendolyn)
Brother - same as sister, but for males.
When sister and brother are used, it should be used as someone you're like (like for instance, Olivia's sister Annie is a lot like London from The Suite Life of Zack and Cody, therefore she is Sister Tipsy London Annaliese-Chan. Don't ask about the tipsy part), a part of what you look like (Gwendolyn), or anything else you can come up with.
I think I basically told you about the basics of Silly Sister and Brother names, what can you come up with?
EDIT - Totally forgot something. The ending.
Chan - used to denote a female
San - used to denote a Mr. or Mrs.
Kun - used for males
