Think Shakespeare heroines! Rosalind, Beatrice, Viola, Helena, Paulina, Imogen, Cordelia, Jessica, Juliet, Adriana, Celia, Cressida, Emilia, Margaret, Miranda, Hermione.....
Away from Shakespeare, there's Louisa, Rosamund, Joanna, Christina, Ginevra, Anna, Alice, Patricia, Mariana/Marianne, Lydia, Susannah, Octavia, Tatiana, Anastasia, Valentina, Valeria, Corinna, Theodora, Artemisia, Diana, Constance/Constanza, Dorothea...
A few of these are not Latin in origin, however, if that really matters.
Marina is very nice.