Not much to go on but these are names that I consider to be in a similar group to Beatrice and Zane
Anna, Amber, Annabelle, Alyssa, Clarissa, Carla, Constance, Emmeline, Francesca, Florence, Felicity, Gabriella, Hermione, Isabella, Imogen, Juliette, Katherine, Lydia, Lacey, Miranda, Matilda, Martha, Nicole, Natalie, Olivia, Philippa, Rebecca, Sophia, Thea, Talitha, Victoria.
Aiden, Ashton, Austin, Blair, Blake, Carter, Cristian, Dylan, Dexter, Damien, Ethan, Gavin, Hunter, Hayden, Jordan, Jayden, Jared, Justin, Kieran, Kian, Kayden, Liam, Lennox, Marcus, Maddox, Nathan, Owen, Parker, Ryan, Rhys, Rowan, Shaun, Shane, Tallon, Tye, Zack