can I have some middle names please....

[MrsRV]

for Ariane...

Grace
Kate
Cicily

Ariane Eve
Ariane Violet
Ariane Maria
Ariane Ivy
Ariane Clio
Ariane Alberta
Ariane June

Really like a bit of assonance:
Ariane Miranda
Ariane Jocasta
Ariane Xanthe

But also
Ariane Penelope
Ariane Josephine

No suitable names in family to use? (I love mns to have meaning like that)

Ariane Elizabeth sounds good imo

Ariane Mila
Ariane Louisa
Ariane Viola
Ariane Charlotte
Ariane Rebecca
Ariane Grace

Anything other than Rose, Grace or Mae.

Octavia
Corinna
Belinda
Melissa