I have a few names I tend to cycle through
Females:
Bellephoebe (female scholor-mage, current Skyrim character name)
Lasade (evil warrior-mage types)
Paige (a fairly neutral name I use)
Ethelberthina (goes by Thina, sometimes spelled out, usually female barbarians/rangers for the lulz)
Males:
Gilshalos (typically a mage)
Sholos (or Sholos the Smasher, most of my brute force warriors)
Elishium (polymorph characters, based loosely on the name of a prophet from The Bible, used mostly in the old Ultima games)
Grymauch (from a David Gemmel novel, I use it for scottish-themed fighters, barbarians, rangers, and similar)
Therumancer (my most frequently used mage-name, intended to be mysterious like the guy calling himself by a title rather than a birth-name)
Thorley (when I play dudes who are intended to be more refined fighters or socially oriented... swishy poke swashbuckers, rogues, etc...).
There are some others, I've been doing RPGs for a very long time, I tend to wind up with my characters being about 50-50 male or female either on computer or PnP. I probably have more names for dudes though because while it's been many years now I guess I used to play guys exclusively.