SQUIRTLETamer08 said:I highly doubt N is the character's final name. I'd say it is just a substitute until the official name is revealed. I do like the name Nate though, that would seem to fit.
As for the others-
Professor Lily- Araragi is a lily, so this seems like the only plausible answer.
As the two rivals names mean black and white, I don't know if they'd change them. I do like Chazz for a replacement name though.
i thought araragi meant Yew(and lily isnt a kind of tree anyway)