hmmm Rachel &
Taylor
Alexa
Samantha
Danielle
Clare
Kathleen
Megan
Isabelle
Annalisa
Annabeth
Analise
so i hope you like some of these

Rachel and Rileigh(Riley) I like that...

I think Rachel and Amber sound good together...or Rachel and Monica.

Good luck with the twin!!

Awww, he said no? Some others:

Rachel & Maya (MYE-ah)
Rachel & Cleo
Rachel & Eleanor
Rachel & Althea
Rachel & Cecily / Cecilia
Rachel & Zara (ZAR-ah)
Rachel & Lydia
Rachel & Emilia (eh-MEE-lee-ah)
Rachel & Corinne
Rachel & Philippa (nn Pippa, maybe)
Rachel & Olivia
Rachel & Beatrix
Rachel & Adeline
Rachel & Elspeth
Rachel & Esmeralda (nn Esme, maybe)
Rachel & Daisy
Rachel & Stella
Rachel & Felicity
Rachel & Astrid
Rachel & Isobel

Hope that helps

I like:

Rachel & Gracelyn
Rachel & Haven
Rachel & Jazlyn
Rachel & Larken
Rachel & Sable
Rachel & Waverly

Hope these help. My favorite: Rachel & Larken