Yes, I can see how your name could cause some confusion as to your origins.....but it has a certain snappy ring to it.
Might I be so bold as to suggest a few alternatives based on Irish geography:
Hot Kilkenny Kathy
The Tipperary Temptress
The Monaghan Mud Wrestler
Termonfeckon Tittyteaser
Ballinspiddle Moving Sex Goddess
De P(ride) of de Northside (Dublin's finest)
Water(ford) Sport(mistress)
MistyMullingarMistress
DarkDonegalDamselofDesire
CuteCavanHure
Just make sure to work on the accent of your chosen county/town of origin.