Kevin,
I have few suggestions,
Seeing as how you ride a black America, there the Celtic name meaning one who is a dark-haired beauty. But for some reason I kind'a doubt you'll like it. It's....KERRY.(true...I kid you not)
Now, as an alternate you may consider the name, SIOBHAN(shuh-VAHN), from the Celtic meaning, gracious.(I always kind'a liked the sound of that name for a lady)
Actually, if you Google:Irish Names, you'll find a pretty cool website that has a whole long list of ideas for your consideration.
Cheers,
Dwight
("she's the daughter of Rosie O'Grady...a regular old-fashioned girl....")