She says Ruby for a couple of days, then changes to Coda but bemoans its androgynous sound, then it is Clia... I have suggested a few as have others, but so many of the names she likes have been used by past or present family and friend's pets. She is also very particular... it must be two syllables only, with a hard sound. I will ask her about Crystal. I suggested Zelda but that was out because it is a Mario Bros character. I told her I did not know that but she claims the rest of the world does LOL.