I've always thought of Asha as a girl's name because of Asha Bhosle.

I'm not a fan of Ashlyn. I can't say why without sounding like a total snob so I'll leave it at that.
I love Caityn but it does my head in because I keep hearing it mispronounced like Kate-Lynn. It must be so annoying for the parent's of Caitlyns to be constantly having to correct pronounciation.