I need unusual MN's to go with each of these...

[UpTheFRIGGinDuff]

I have narrowed down to a list I'm happy with,I just need a middle name to help me fall in love with one...

Flora
Mabel
Etta
Dulcie
Ida
Merryn
Delphi

...surname sounds like Penny-Forge
Siblings Skye Matilda and Arlo Phoenix

Tefia, nancy, vaneese , elsie, or you could your two favorites together ?

Brontë or is that too rare?

Coraline
Hermione
Xanthe

I like coraline and Hermione is lovely but too closely associated with HP now.

I think a longer 3-4 syllable name will work better...something...unexpected....or with a particularly nice meaning/association.

Christabel
Cassandra
Ariadne
Yolande
Vivienne
Georgiana

Valentine
Bathsheba

Bronte is nice

Cassandra
Erica
Jemima
Tabitha
Harley
Zoe
Zara
Athena
Karina
Ramona

Loving:

Ariadne
Valentine
Jemima
Tabitha
Ramona

I'd try and mix two of the names you love if possible. I did for DD but didn't for DS and now wonder why I had a separate mn list for him instead of using 2 of our top 10.
Merryn Delphi
Merryn Ida
Delphi Etta
Flora Merryn
Flora Mabel
Flora Delphi

Flora Bethany
Mabel Juliet
Etta Maribel
Dulcie Octavia
Ida Felicity
Merryn Alexandria
Delphi Jasmine

Mabel is my favourite from your list...soooo...

Mabel Primrose
Mabel Clementine
Mabel Tabitha
Mabel Juno
Mabel Tess
Mabel Jemima
Mabel Wren
Mabel India
Mabel Tallulah
Mabel Beatrice
Mabel Beatrix
Mabel Florence
Mabel Kitty
Mabel Luna
Mabel Daisy
Mabel iris
Mabel Violet
Mabel Ophelia
Mabel Penelope
Mabel Polly

Oh and

Mabel Cordelia
Mabel Araminta

Serenity?

Perdita
Maria
Francesca
Cassandra

Anastasia
Carys
Trixie
Blythe
Bonnie
Saffron
Hebe
Marjoram
Angelica
Myrtle

Gorgeous combos FingersCrossed
Mable (spelt like this) was my Nan's middle name and you've listed her first as a middle

These are lovely pairings Sleeping I suppose I didn't want to use two from the list because none are grabbing me and I thought a spunky MN might sway me to one of them...but perhaps you're right....

Maribel,Bonnie and hebe are also lovely,not sure which 1st name they go best with though,I'm having real trouble pairing up names ATM.

I also adore the name Myrtle, but was told in no uncertain terms I couldn't lumber a child with it as a 1st name....perhaps okay as a MN though?

Flora Mabel
Flora Myrtle

Mabel Clementine

Dulcie Mabel
Dulcie Merryn

Hmm...I think I may have narrowed it down to 3 first name favourites!

Flora
Mabel
Dulcie

Still not 100% on the MN's for them but pretty sure these are my final 3!!

I love all the names you've chosen, and those of your DCs. My DD has a friend called Dulcibella, who gets called Dulcie for short. It means sweet beautiful I think. How about that for a middle nname?

Mabel Dulcibella
Flora Dulcibella

That's beautiful,but somehow....feels too Italian for us...like Giacomo,which I love,but feel I couldn't use

(Thankyou by the way it's nice when you find others with the same name tastes!)

Loveday
Caliope?

DP loves Dulciebella as a first name.
He likes Dulciebella Flora....I think it's too much with our surname...

Flora Dulciebella
Dulcie flora
Mabel Dulciebella

Dulcie Flora Bella???
Dulcie Bella Flora???

Maybelle Flora?
Maybelle Dulcie

Dulcie Maybelle

Flora Maybelle

No,I don't like maybelle...

Valentina?