Sorry for any repeats.
I would put Isabella into two groups:
- Long and fancy
- Very popular but classic
My other suggestions in group 1:
Araminta, Arabella, Annabella, Anastasia, Alexandria, Antonia, Adrianna, Adrielle, Andrina, Beatrice, Carolina, Cordelia, Clarissa, Cassandra, Delilah, Dorothea, Esmerelda, Evangeline, Emmeline, Eloisa, Eleanora, Francesca, Giovanna, Gabriella, Griselda, Genevieve, Guinevere, Henrietta, Hermione, Isadora, Julianna, Juliette, Joanna, Katherina, Liliana, Louisa, Marguerite, Marianna, Miranda, Natalia, Ophelia, Octavia, Priscilla, Philippa, Rosalind, Rosemary, Seraphina, Tabitha, Veronica
My other suggestions in group 2:
Annabelle, Bethany, Charlotte, Catherine, Elizabeth, Hannah, Harriet, Imogen, Jessica, Jennifer, Lydia, Madeleine, Matilda, Natalie, Olivia, Rebecca, Sophia, Victoria