I like Abby - my best friend's daughter is named that.

I also like Ellie. The lost cat we found this summer and kept till we found her owners real name was Ellie. We called her Mattie - short for Matilda.

Funny but I have a bad tendency to pick names for my female cats that make people unsure of their sex - Scout, Jazz and now Rumor. Some of the names I've considered in the past for these three were
Rio
Bella
Sable
Jinx (for Jazz - she was so unhealthy)
Indigo
Pandora
Fresco
I've always like Roxanne or Roxy for a girl but my sister has a cat named that now.