I like Maeve, Tamsin, Ivy, Juliet, Astrid, Isabelle/Isobel.
I like Aurelia Beatrice a lot, but I'd be willing to use Aurelia Maeve or Aurelia Tamsin as well. Do you want to use one of those? If so, you can choose which one.
I like the sound of Theodore Lewis the most, shall we go with that one?
I don't like any other spellings for Vivienne, maybe we should choose another middle name then?
Emilia Maeve
Emilia Tamsin
Emilia Ivy
Emilia Juliet
Emilia Astrid
Emilia Isobel (prefer this spelling with Emilia)
Do you want to use Leonora Alice even though the flow is a bit off, or should we look for a new middle name? I like combos with a good flow, but it's not super important to me so I'd be willing to use Alice if you want to.
DS: Felix Gideon
DD: Leonora
DD: Emilia
DS: Sebastian Henry
DS/DS: Theodore Lewis ? / Maximilian Arthur ?
DD: Aurelia