I like [name_f]Francesca[/name_f] and [name_f]Marceline[/name_f] best from your options!
[name_f][/name_f]A few other ideas that jive with [name_f]Daisy[/name_f] [name_f]Eloise[/name_f] imo:
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Sylvie[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Emmeline[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Anneliese[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Giselle[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Madeleine[/name_f] or [name_f]Magdalene[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Vivienne[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Sophia[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Felicity[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Ophelia[/name_f]
[name_f][/name_f][name_f]Cleo[/name_f] [name_f]Corinne[/name_f]
Good luck!