[name_m]Alfred[/name_m], [name_f]Hermione[/name_f] and [name_f]Dorothea[/name_f] are lovely choices to go with [name_f]Beatrix[/name_f]. All four names are on my own list, so let me know if any of the suggestions are on the right track:
Girls:
[name_f]Novella[/name_f], [name_f]Elspeth[/name_f] / [name_f]Elsbeth[/name_f], [name_f]Amabel[/name_f], [name_f]Flora[/name_f], [name_f]Florence[/name_f], [name_f]Opal[/name_f], [name_f]Pearl[/name_f], [name_f]Hestia[/name_f], [name_f]Athena[/name_f], [name_u]Artemis[/name_u], [name_f]Minerva[/name_f], [name_f]Zelda[/name_f], [name_f]Delphine[/name_f], [name_f]Delfina[/name_f] / [name_f]Delphina[/name_f], [name_f]Petra[/name_f], [name_u]Vesper[/name_u], [name_f]Ottoline[/name_f], [name_f]Ottilie[/name_f], [name_f]Clemency[/name_f], [name_f]Adela[/name_f], [name_f]Odetta[/name_f], [name_f]Benilde[/name_f], [name_u]Columba[/name_u], [name_f]Nanetta[/name_f], [name_f]Galilea[/name_f], [name_f]Galatea[/name_f], [name_f]Ravenna[/name_f], [name_f]Aura[/name_f] / [name_f]Ora[/name_f], [name_f]Electra[/name_f], [name_f]Allegra[/name_f], [name_f]Morwenna[/name_f], [name_f]Thalassa[/name_f], [name_f]Ursula[/name_f], Ferelith, [name_f]Maxine[/name_f], [name_f]Martine[/name_f], [name_f]Martina[/name_f], [name_f]Alberta[/name_f], [name_f]Frederica[/name_f], [name_f]Federica[/name_f], [name_f]Fernanda[/name_f], [name_f]Fernande[/name_f], [name_f]Fern[/name_f], [name_f]Esmeralda[/name_f], [name_f]Ginevra[/name_f], [name_f]Estella[/name_f], [name_f]Estelle[/name_f], [name_f]Estrella[/name_f], [name_f]Garnet[/name_f], [name_f]Magdalena[/name_f], [name_f]Madrigal[/name_f], [name_f]Serena[/name_f], [name_f]Henrietta[/name_f], [name_f]Henriette[/name_f], [name_f]Viveca[/name_f], [name_f]Marcela[/name_f] / [name_f]Marcella[/name_f], [name_f]Iva[/name_f], [name_f]Marceline[/name_f], [name_f]Nephele[/name_f], [name_f]Claudie[/name_f], [name_f]Lilibet[/name_f], [name_f]Fenella[/name_f], [name_f]Elva[/name_f], [name_u]Alva[/name_u], [name_f]Alba[/name_f], [name_f]Alma[/name_f], [name_f]Antoinette[/name_f], Rowenna, [name_f]Rowena[/name_f], [name_f]Rosemary[/name_f], [name_f]Pilar[/name_f] / [name_f]Pillar[/name_f], [name_f]Morwenna[/name_f], [name_u]Pascale[/name_u], [name_f]Tatiana[/name_f], [name_f]Olympia[/name_f], [name_f]Valencia[/name_f], [name_f]Paloma[/name_f], [name_u]Valentine[/name_u], [name_f]Valentina[/name_f], [name_f]Verona[/name_f], [name_f]Constance[/name_f], [name_f]Agatha[/name_f], [name_f]Unity[/name_f], [name_f]Tabitha[/name_f], [name_f]Bruna[/name_f], [name_f]Esther[/name_f], [name_f]Lavender[/name_f], [name_f]Amethyst[/name_f], [name_f]Theodora[/name_f], [name_f]Teodora[/name_f], [name_f]Feodora[/name_f], [name_f]Apolline[/name_f], [name_f]Apollonia[/name_f], [name_f]Pomona[/name_f], [name_f]Luna[/name_f].
Boys:
[name_m]Amadeus[/name_m], [name_m]Wolfgang[/name_m], [name_m]Bram[/name_m], [name_m]Abram[/name_m], [name_m]Abraham[/name_m], [name_m]Remus[/name_m], [name_m]Roland[/name_m], [name_m]Romolo[/name_m], [name_m]Boaz[/name_m], [name_m]Abner[/name_m], [name_m]Amias[/name_m], [name_m]Amos[/name_m], [name_m]Emmanuel[/name_m], [name_m]Ishmael[/name_m], [name_m]Ignatius[/name_m], [name_u]Lionel[/name_u], [name_m]Linus[/name_m], [name_m]Absalom[/name_m], [name_m]Dougal[/name_m], [name_m]Lemuel[/name_m], [name_m]Eugene[/name_m], [name_m]Franklin[/name_m], [name_m]Albus[/name_m], [name_m]Morris[/name_m], [name_m]Bernard[/name_m], [name_m]Basil[/name_m], [name_u]Rex[/name_u], [name_m]Floyd[/name_m], [name_u]Lou[/name_u], [name_m]Enoch[/name_m], [name_m]Bruno[/name_m], [name_m]Galileo[/name_m], [name_u]Robin[/name_u], [name_m]Rudyard[/name_m], [name_m]Ulysses[/name_m], [name_m]Walter[/name_m], [name_m]Maximilian[/name_m], [name_m]Klaus[/name_m], [name_m]Caspar[/name_m] / [name_m]Casper[/name_m].