This is a hard one because I don't really like any of them!
I'd choose
Ramona because I love
Sherri Shepherd's character in the comedy Less Than Perfect.
I used to pronounce
Regina Re-jee-nah. Then I learned it actually rhymes with vagina. Put me off for life.
There are too many dark superstitions around
Raven for me to be comfotable using it.