James, Theo and ...

[Tigger35]

Hi we have two boys called James and Theo (Theodore on BC) and contemplating names for a third, would like something not starting with J or T and that fits the style while not being quite as popular.

We quite like the following but looking for suggestions as well:

Eliza
Clara
Beatrix
Iris

Gabriel
Samuel
Benjamin
Felix

What would you name a sibling to James and Theo?

James, Theo and Alexander
James, Theo and Annabelle

James, Theo and ..
Benjamin or Felix

Eliza or Gabrielle

James, Theo and Ned (Edward).

James, Theo and Lucy (Lucinda).

Lawrence

Melissa

Love Eliza.

What about Sebastian if it's a boy

James Theo and Daniel

Laurence