What name would you choose for OTHER jellies?

Inspired by this question about choosing a new name for yourself.

If you were to provide user names for other jellies, what would you choose for them? Would you base it on their personality? Their wit? Their hobbies? Their avatar of choice?

***PLEASE, no mean or tacky names for your fellow jellies (unless you choose to play with MY name, and I know I’m a bitch, so don’t hold back, LOL.) Just be kind to the other jellies who may not appreciate it!