I really like
Idony. It seems very fresh, modern and hip, while having a great ancient history.
Idony Maria is great! I also like
Idony Fern Idony Violet Idony Eliza(just some randoms)
The only thing that I dislike about this name is that I'm never confident over how to say it - Idny? EYE-donny? ee-DUN-ee? Regardless, I love how it looks.