This CAF is all choices of names that contain the first letter somewhere else in the name. Have fun!
DH: Asa, Barnaby, Catcher, David, Eben/George, Hamish, Iain, Lloyd, Maximus
DW: Penelope, Susanna, Tabitha, Vivian, Ada/Cecilia, Emmeline, Georgina, Hannah, Indigo
DD: Laurel, Miriam, Philippa, Amelia, Cecily/Eleanor, Georgina, Lilian, Massima, Aviva
DD: Eloise, Eve, Abigail, Lorelei, Georgia/Adelaide, Elizabeth, Esme, Aurora, Liliana
DS: Adrian, Desmond, Tristan, Hugh, Nolan/Nathaniel, Philip, Rider, Sebastian, Thatcher
DS: Atlas, Everett, Ignatius, Nathan, River/Peptio, Rafferty, Seamus, Silas, Massimo