Arce

Arce was the twin sister of the Greek rainbow goddess Iris. Arce is often associated with the seldom-seen, faded second rainbow. She had iridescent wings, which Zeus eventually took off her after she betrayed the Gods of Olympus. The character is lovely, but Arce is likely to be mispronounced in English in a very unhelpful way. If you fancy this name we suggest you go with the alternate spelling Arke.

Pronounced AHR-say.