Thank you for all of your answers 
Um the names that popped in my head were [name_f]Keira[/name_f], [name_f]Seraphina[/name_f], [name_f]Severine[/name_f], and [name_f]Salome[/name_f]. From your suggestions I liked De lilah the best. I picture a more uncommon name for your character.
[name_f]Lila[/name_f] certainly fits a dark female character to me, but then ive been watching [name_u]Dexter[/name_u]…
[name_f]Lily[/name_f], [name_u]Raven[/name_u], [name_f]Saskia[/name_f], [name_f]Helen[/name_f], [name_f]Perla[/name_f], [name_f]Portia[/name_f], [name_f]Bethan[/name_f], [name_f]Hester[/name_f]
[name_f]Helena[/name_f], [name_f]Caroline[/name_f], [name_f]Lucy[/name_f], [name_f]Corinna[/name_f], [name_f]Ethel[/name_f], [name_f]Erica[/name_f], [name_u]Sierra[/name_u], [name_f]Mariam[/name_f], [name_f]Marilyn[/name_f], [name_u]Vivien[/name_u], [name_f]Aria[/name_f], [name_f]Elysia[/name_f] and [name_f]Jessamine[/name_f]
[name_f]Diane[/name_f], [name_f]Joan[/name_f], [name_f]Sylvia[/name_f], [name_f]Jacqueline[/name_f], [name_f]Lorraine[/name_f], [name_f]Theresa[/name_f], [name_f]Constance[/name_f], [name_f]Rosa[/name_f]