Looking for inspiration.
I tend to prefer names starting with F and M.
Currently top names are:
[name_f]Marnie[/name_f]
[name_f]Mabel[/name_f]
[name_f]Maeve[/name_f]
[name_f]Fay[/name_f]
[name_f]Frida[/name_f]
[name_f]Florence[/name_f]
[name_u]Fifer[/name_u]
These are the first that came to mind, but I’m positive there’s more that I like.
[name_f]Florence[/name_f] & nickname [name_f]Flossie[/name_f]
[name_f]Flora[/name_f]
[name_f]Felicity[/name_f]
[name_f]Mirabelle[/name_f]
[name_f]Matilda[/name_f]
[name_f]Mabel[/name_f]
[name_f]Maeve[/name_f]
[name_f]Margot[/name_f]
[name_f]Marjorie[/name_f]/[name_f]Margorie[/name_f]
[name_f]Marguerite[/name_f]
[name_f]Faye[/name_f]
[name_f]Fiona[/name_f]
[name_u]Fallon[/name_u]
Faedra
[name_u]Macey[/name_u]
[name_u]Mackenzie[/name_u]
[name_f]Marie[/name_f]
[name_f]Maia[/name_f]
A few you might like with similar sounds &/ feel:
Freya
Fable
Fleur
Fern
Mira
Marigold
Mila
Mirielle
[name_m]Farley[/name_m]
[name_f]Faline[/name_f]
[name_f]Frances[/name_f]
[name_f]Francine[/name_f]
[name_f]Maeva[/name_f]
[name_f]Miri[/name_f]
[name_f]Marcelle[/name_f]
[name_m]Manny[/name_m] (though I’d prob use [name_f]Emmanuella[/name_f])
[name_f]Fae[/name_f]
[name_f]Frances[/name_f]
Freyja
[name_f]Matilda[/name_f]
[name_f]Meave[/name_f]
[name_f]Marissa[/name_f]
[name_f]Mimosa[/name_f]
[name_f]Morgana[/name_f]
[name_f]Morrigan[/name_f]
[name_f]Morwenna[/name_f]
[name_f]Minerva[/name_f]
[name_f]Fiona[/name_f]
[name_f]Fiammetta[/name_f]
[name_f]Flora[/name_f]
[name_f]Fleur[/name_f]
[name_f]Filipa[/name_f]
[name_f]Farah[/name_f]
[name_f]Flavia[/name_f]
[name_f]Madeleine[/name_f]
[name_f]Madelief[/name_f]
[name_f]Marina[/name_f]
[name_f]Maple[/name_f]
[name_f]Maren[/name_f]
[name_f]Mireille[/name_f]
[name_f]Malia[/name_f]
[name_f]Morgana[/name_f]
[name_f]Fiona[/name_f]
[name_f]Molly[/name_f]
[name_f]Miriam[/name_f]
[name_f]Miri[/name_f]
[name_f]Mimi[/name_f]
[name_f]Mira[/name_f]
[name_f]Miranda[/name_f]
[name_f]Moira[/name_f]
[name_f]Muriel[/name_f]
[name_f]Florentina[/name_f] / [name_u]Florentine[/name_u]
Florestine
[name_f]Faustine[/name_f] / [name_f]Faustina[/name_f]
[name_f]Flavia[/name_f] / [name_f]Flavie[/name_f]
[name_f]Fabienne[/name_f]
[name_f]Fay[/name_f]
Félicie
Félicienne
[name_f]Fiorella[/name_f]
[name_f]Flora[/name_f]
Floriane / Florianne / [name_f]Floriana[/name_f]
[name_f]Florina[/name_f]
[name_f]Ferelith[/name_f]
[name_f]Fionnuala[/name_f]
[name_f]Finola[/name_f]
[name_f]Francesca[/name_f]
[name_f]Freya[/name_f]
[name_f]Frida[/name_f]
[name_f]Felicity[/name_f]
[name_f]Fauna[/name_f]
[name_f]Fia[/name_f]
[name_f]Fiammetta[/name_f]
[name_f]Forsythia[/name_f]
Fressia
[name_f]Fleur[/name_f]
[name_f]Maddalena[/name_f]
[name_f]Madeleine[/name_f]
[name_f]Maeve[/name_f] / Méabh
[name_f]Maia[/name_f]
[name_f]Manon[/name_f]
[name_f]Marceline[/name_f] / Marcelline / [name_f]Marcellina[/name_f]
[name_f]Margery[/name_f]
[name_f]Marciana[/name_f]
[name_f]Marguerite[/name_f]
[name_f]Marianne[/name_f]
[name_f]Marie[/name_f]
[name_f]Marielle[/name_f]
[name_f]Marise[/name_f]
[name_u]Marion[/name_u]
[name_f]Mathilde[/name_f]
[name_f]Malou[/name_f]
Maëlys
[name_f]Marina[/name_f] / [name_f]Marine[/name_f]
[name_f]Mary[/name_f]
[name_f]Marcelle[/name_f]
[name_f]Mattea[/name_f]
[name_f]Maxima[/name_f]
[name_f]Maxine[/name_f]
[name_f]Meadow[/name_f]
[name_f]Melia[/name_f]
[name_f]Meliora[/name_f]
Mélisande / [name_f]Melisande[/name_f] / [name_f]Melisende[/name_f]
Mélodie / [name_f]Melody[/name_f]
[name_f]Melusine[/name_f]
Merwenna
[name_f]Milena[/name_f] / Méline
[name_f]Minerva[/name_f]
[name_f]Mirabel[/name_f] / [name_f]Mirabelle[/name_f] / [name_f]Mirabella[/name_f]
[name_f]Mireia[/name_f]
[name_f]Mireille[/name_f]
[name_f]Moira[/name_f]
[name_f]Morgana[/name_f] / [name_f]Morgaine[/name_f]
[name_f]Morwenna[/name_f]
[name_f]Florence[/name_f] and [name_f]Mabel[/name_f] are favourites of mine which I notice are already on your list!
Some other suggestions;
[name_f]Flora[/name_f]
[name_f]Frances[/name_f]
[name_f]Frederica[/name_f]
[name_f]Molly[/name_f]
[name_f]Margot[/name_f]
[name_f]Margaret[/name_f]
[name_f]Maisie[/name_f]
[name_f]Marina[/name_f]
[name_f]Mildred[/name_f]
[name_f]Madeleine[/name_f]
Apologies for repeats…
[name_f]Francesca[/name_f]
[name_f]Fleur[/name_f]
[name_f]Ffion[/name_f]
[name_f]Fianna[/name_f]
[name_f]Fiona[/name_f]
[name_f]Maddalena[/name_f]
[name_f]Miranda[/name_f]
[name_f]Marin[/name_f]
[name_f]Magali[/name_f]
[name_f]Maia[/name_f]
[name_f]Malia[/name_f]
[name_f]Melissa[/name_f]
[name_u]Meredith[/name_u]
[name_f]Michaela[/name_f] (this spelling only)
I think [name_f]Mabel[/name_f] is sweet! 
Suggestions:
[name_f]Minnie[/name_f]
[name_u]Fable[/name_u]
[name_f]Fleur[/name_f]
[name_f]Mavis[/name_f]
[name_f]Fern[/name_f]
[name_f]Fawn[/name_f]
[name_f]Marisol[/name_f]
[name_f]Marina[/name_f]
[name_f]Frederica[/name_f]
[name_f]Mae[/name_f]
[name_f]Fia[/name_f]
[name_f]Maude[/name_f]
[name_f]Margaret[/name_f]
[name_f]Matilda[/name_f]
[name_f]Felicity[/name_f]
[name_f]Maxine[/name_f]
[name_f]Maisie[/name_f]
[name_f]Marilyn[/name_f]
[name_f]Flora[/name_f]
[name_f]Millicent[/name_f]
[name_f]Frances[/name_f]
[name_f]Margot[/name_f]
I love [name_f]Marnie[/name_f] and [name_f]Maeve[/name_f]!
Perhaps:
[name_f]Maren[/name_f]
[name_f]Mairead[/name_f]
[name_f]Maisie[/name_f]
[name_f]Matilda[/name_f]
[name_f]Megan[/name_f]
[name_f]Maura[/name_f]
[name_f]Mara[/name_f]
I also really like [name_f]Florence[/name_f]. Perhaps:
[name_f]Flora[/name_f]
[name_f]Felicity[/name_f]
[name_f]Frances[/name_f]
[name_f]Fern[/name_f]
[name_f]Fiona[/name_f]
Findabhair ([name_u]Finn[/name_u]-ah-veer)
[name_f]Francesca[/name_f]
[name_m]Fate[/name_m]
[name_f]Flora[/name_f]
[name_f]Magnolia[/name_f]
[name_f]Marigold[/name_f]
[name_f]Mara[/name_f]
[name_f]Mercedes[/name_f]
Merewen
Merindah
[name_f]Miriam[/name_f]
[name_m]Just[/name_m] based on my own favorites…
[name_f]Fatima[/name_f] ([name_m]Tima[/name_m])
[name_f]Francesca[/name_f] ([name_u]Frankie[/name_u])
[name_u]Fallon[/name_u]
[name_u]Finlay[/name_u]
[name_f]Maxine[/name_f] ([name_u]Maxi[/name_u])
[name_f]Monica[/name_f]
[name_f]Mara[/name_f]
[name_f]Molly[/name_f]
My favorites (there will be repeats…)
[name_f]Felicity[/name_f]
[name_f]Fenella[/name_f]
[name_f]Fiona[/name_f]
[name_f]Fionnuala[/name_f] (fih-NOO-lah)
[name_f]Maisie[/name_f]
Maite (my-tay)
[name_f]Marceline[/name_f]
[name_f]Maxima[/name_f]
[name_f]Maxine[/name_f]
[name_f]May[/name_f]
[name_f]Mazarine[/name_f]
[name_f]Mireille[/name_f] (meer-AY. Note that it’s a totally different name from [name_f]Mirielle[/name_f])
F:
[name_f]Ffion[/name_f]
[name_u]Fiore[/name_u]
[name_f]Faye[/name_f]
[name_u]Fable[/name_u]
[name_u]Fran[/name_u]çoise
[name_f]Fleur[/name_f]
[name_f]Freya[/name_f]
[name_f]Felicity[/name_f]
[name_f]Frieda[/name_f]
[name_f]Fenella[/name_f]
M:
[name_f]Margaret[/name_f]
[name_f]Marnie[/name_f]
[name_f]Moira[/name_f]
[name_f]Maeve[/name_f]
[name_f]Melody[/name_f]
[name_f]Mara[/name_f]
[name_f]Martha[/name_f]
[name_f]Miriam[/name_f]
[name_f]Maisie[/name_f]
[name_f]Millie[/name_f]
[name_f]Mireya[/name_f]
[name_f]Mavis[/name_f]
[name_f]May[/name_f]
[name_f]Maia[/name_f]
[name_f]Mira[/name_f]
[name_f]Magdalene[/name_f]
[name_f]Marceline[/name_f]
[name_f]Mireille[/name_f]
[name_f]Merida[/name_f]
F: [name_f]Faye[/name_f], [name_f]Freya[/name_f], [name_f]Felicity[/name_f], [name_f]Felicia[/name_f]
M: [name_f]Maeve[/name_f], [name_f]Magdalena[/name_f], [name_f]Mariposa[/name_f], [name_f]Megan[/name_f], [name_f]Melissa[/name_f]