Amelia CorneliaToo cutesy- rhyming names are a no-go.
Beate BeatriceI don't think it's "cutesy," but it's unusable because many will mispronounce Beate as "beat," thus making it a repeating sound.
Lily LuciaUsable, but a bit of a tongue twister.
Elliott EmilioUsable, even if I dislike the flow of this one.
Frej FlorianUsable, though again not a combo I'd ever use.