Nephele and Celandine are the only ones I like out of these, with the pronounciations you've used. I like Semele pronounced SEM-elle, and I think it looks beautiful.Nephele sounds most like an evil moon goddess to me.
I always thought Nephele was pronounced "NEF-uh-lee" (like Semele and Cybele), and Celandine was pronounced "KEL-an-deen".I think Cybele sounds most like a moon goddess.