I like Arielle from that - but I loved Arabelle before DH pooh-poohed it (still do if I'm honest). Chanelle looks like you forgot to put the t in Chantelle to me; I'd assume she'll have a lot of "missing" ts inserted as she grows up (I have "missing" letters inserted into my name too, which is annoying).

Cielle/Ciel is one I still love too; it means "heaven" in French.