What a list! I can't begin to decide which ones I like best! Although Kleopatra Nyx certainly leaps out - great idea! And I really like Nyx Angelike, the Greek spelling makes it that much better. =D
Have to admit, I'm using the Americanized Nicks prn, though Neeks is growing on me.
Thanks for so many wonderful ideas! I'm going to have to take an afternoon to plow through them all - and I look forward to doing just that. Thanks again. :-)