I agree with you about
Sorcha,
Saoirse (also can be SAIR-sha), and
Gemini.
I've always pronounced
Nayeli like nay-ELLE-ee. Where did you hear about the na-SCHE-li pronunciation?
I thought
Calista was pronounced ca-LEES-ta growing up until I heard someone say it out loud as ca-LISS-ta. I like my way so much more.
There's so many more but I can't think of any right now.