Well, my favorite pronunciations are how I pronounce them. :)
Caroline - "care-oh-line"
Rosaline - "rose-ah-leen"
Emmeline - "emma-leen"
Madeline - "mad-ah-lynn"
Adeline - "add-ah-leen"
Madeleine - "mad-ah-len" although I wish I could get away with "mad-ah-layne"