One thing I've been thinking about is names for Guild's people in AUs where names like Lucciola and Cicada don't really work.
For Lucciola, I think somehow he will always end up being "Lucciola" somehow. For some reason when thinking about an AU where he needs a different name I've always thought Martin would be a good name for him.
Even in AUs he's been called Lucciola for so long people are shocked to find out his name is Martin.Cicada would be their family name, and Cicada himself seems like an Isaac(Which apparently means "He will Laugh" for a bit of irony) to me.
Ros(The Fam Arial Log story sucked beyond belief, but she was adorable and I am keeping her dammit.) Is totally their little sister as far as I"m concerned. Ros, might be a name on it's own but I think I'd make it short for Rosalin.
I have no idea for the rest of them.