Congratulations on "winning" that name! ;-)
I don't really like
Avery, and it seems trendy compared with
Eleanor. I'd also asume
Avery is a boy with such a feminine name beside it.
But
Eleanor is nice and of your combos I like most.
I don't like it with
Belle, as it sounds better with a two sylable mn (
Josephine and
Louisa are fine, but I prefer
Louise to
Louisa with
Eleanor).
Maisie is a personal favourite of mine, although I don't know if I could use it in the fn slot, but it works great here. And although I normaly don't like alliterations,
Eleanor Eva is fantastic! My favourite ot of your combos here.