I'm a huge fan of Audrey, so Audrey Noelle gets my vote, 100%! (I love Noelle too, so it's awesome all round!)
I have Audrey Nell and Rory Noelle on my list. 
(Though I do like how Ava & Dean sounds a little more than Audrey & Dean but that's not a deal breaker)
May I say you have great taste?
Most of your names are on my personal list.
Jude is probably my favourite of your boys.. but my favourite with Dean as a first name is probably Levi.
Levi Jude gets both of those in one! So that gets a thumbs up from me.
Here's a random list of names you might like:
Boys first since you seem to be less sure about those combos:
Archer
Eli
Noah
Clark
Julian
Theodore
Wyatt
Simon
Henry
August
Toby
Lewis
Spencer
Brody
Rowan
Caleb
Miles
Adam
Hugh
Ezra
Noel
Matthew
Ross
Abram
Blake
Charlie
Heath
Tristan
Reid
Oliver
Finn
Theo
Owen
Gray
Micah
Keats
Elliot
Rhys
Max
Dexter
Molly Noelle
Phoebe Noelle
Sofia Noelle
Julie Noelle
Violet Noelle
Piper Noelle
Lucy Noelle
Georgia Noelle
Mia Noelle
Hannah Noelle
Ivy Noelle
Bridget Noelle
Sarah Noelle
Iris Noelle
Edie Noelle
Gwyneth Noelle
Maya Noelle
Sophie Noelle
Kathryn Noelle
Charlotte Noelle
Mara Noelle
Sadie Noelle
Rose Noelle
Florence Noelle
Maggie Noelle
Ruby Noelle