a middle name for Isla

[MiraclesDoHappen82]

Looking for a bit of inspiration for a middle name for Isla and a middle name for Olivia. So far we have

Isla Louise
Olivia Rose.

Isla Beth
Isla Grace
Isla Jade
Isla Pearl
Isla Brooke
Isla Sian
Isla Marie
Isla Fern
Isla Frances
Isla Paige
Isla Willow
Isla Antonia
Isla Merryn
Isla Kate

Iona
Phoebe

Isla Rose works better, I think, from your OP

My DC go to a Preschool with an Isla-RoSe and an Isla Grace.

Too many ls in Isla Louise, though not a problem if they'll seldom be said together.

Meredith, Helen, Tamsin, Zoe, Juliet and Cerys would work for both Isla and Olivia.

Isla Rose.
Isla Marie.
Isla Faye.

Olivia Grace.
Olivia Sophia.
Olivia Suzanne.

But the s is silent in Isla anyway so does the repetition of is matter all that much?

Pretty much anything would go with Isla or Olivia I think, but as they are both quite popular names, I might be tempted to choose something unusual for a middle name:

Isla Persephone
Olivia Clemency

Or actually:

Olivia Clementine

Isla Charlotte

Olivia Grace

Isla Mae?

Two that popped into my head were Isla Rose and Isla Marie. No idea where the Marie came from but I like it!

Isla Mae
Olivia Rose

Isla Elizabeth
Olivia Rose

I would say Isla Grace and Olivia Mae

It is strange that when i was the title i would have suggested Isla Olivia?

Isla Matilda
Isla Emilia
Isla Helena
Isla Keira
Isla Samantha
Isla Sophia
Isla Joanna

Olivia Penelope
Olivia Georgina
Olivia Harriet
Olivia Rachel

Yes the s is silent; I was trying to put l-plural, which also looks odd!

Catherine or Faye

Isla Jane

BlueChampagne oooooooh! Haha sorry; makes sense now!

I was going to say Isla Rose when I first read the title!
Olivia Grace is sweet too

I know a Isla Kate and an Isla Iris (both lovely I think).

With Olivia maybe something like: Olivia Elizabeth/Olivia Lucy/Olivia Elsie/Olivia Maya/Olivia Grace/Olivia Eva.

I would avoid Grace, May or Rose - all very ubiquitous combinations.

Isla May = Isle of May, an actual island in the Forth...

Isla Joy
Olivia Claire

Isla Victoria Surname
Olivia Joy Surname

I have an Isla Jean