Sorry, it's overplayed, tired, and tacky, both the name and the kre'eatyve misspelling of the name. It's been done, done, and done again.
The attraction for excessive letter Ys has the big one of the biggest mystery fads for me. I think they will date themselves so bad.
Your other list of names is nice though (well, I don't really like
Isabelle or
Madelyn much).