I pronounce both
Noel and
Noelle no-EL, so I wouldn't run any risk of doing it the wrong way. I'd assume
Daniel is a misspelling of
Danielle. The one I can think of I wouldn't be so sure is
Gabriel. I don't know if it would be supposed to be pronounced gay-bree-el like the boys' name or ga-bree-el like
Gabrielle.