I think that it would be awesome if there was an update to the first names. Maybe expanding them to incorporate some new spellings or even completely new names that are uncommon? An example would be Keith as that is my name and it's hard enough to find things with my name on it, but this game is so fun to play that I'd enjoy the option to choose my own name with a cool last name for a wizard.
I agree the names list could use an update, there are many cool wizard-worthy names that would be nice to see on the list, there a too many for me to list every single one but maybe with the new year we might get some new names?