Pairing your current list up into combos:
Eloise Ivy
Charlotte Anna
Felicity Hazel
Scarlet Eloise
Rosemary Esther
Navy Penelope
New suggestions:
Louisa
Eliza
Melody
Elaine
Juliet
Violetta
Bernadette
Fern
Holly
Joy
Lucy
Nancy
Olive
Mabel
Marie
Tabitha
Estelle
Rosalie
Primrose
Eleanor
Laura
Sarah
Sadie
Sally
Caroline
June
Ottilie
Annabelle
Sophie
Ruby
Daisy
Alice
Clara
Gabrielle
Imogen