Not all of these are made up, but I don’t see much chance of them ever becoming popular:
[name_f]Ophira[/name_f], [name_f]Jethra[/name_f], [name_f]Elowen[/name_f], [name_f]Isaura[/name_f], [name_f]Thalassa[/name_f], [name_f]Orphea[/name_f], Odyssea, [name_f]Ferelith[/name_f], [name_f]Endellion[/name_f], Amabilis, [name_f]Aeronwen[/name_f], [name_f]Aeronwy[/name_f], Momoka, Etsuka, Afanen, [name_f]Arianell[/name_f], [name_f]Arianwen[/name_f], [name_f]Bibiana[/name_f], [name_f]Corisande[/name_f], [name_m]Cymbeline[/name_m], Cypriana, Ceinwen, [name_f]Ceridwen[/name_f], [name_f]Hestia[/name_f], [name_f]Eirian[/name_f], Eirwen, [name_f]Thisbe[/name_f], Thaïs / [name_f]Thais[/name_f], Gwenllian, Marvelli, [name_f]Gwyneira[/name_f], Philou, [name_f]Axelle[/name_f], Axeline, [name_f]Apolline[/name_f], [name_f]Pomeline[/name_f], [name_f]Aquilia[/name_f], [name_f]Aquilina[/name_f], [name_f]Mairwen[/name_f], [name_f]Elettra[/name_f], [name_f]Alouetta[/name_f], Meiriona, [name_f]Morwenna[/name_f], [name_f]Myfanwy[/name_f], Paderau, [name_f]Abelia[/name_f], Lillium, Delphinium, Olibet, Nanami, Sayaka, Tsubasa, Umeka, Emerentiana, Encratia, Adeloga, Everild, Eulampia, Takea, Alodia, Fanchea, [name_f]Domitilla[/name_f], Emmerick, Brideau, Gaudentia, Arilda, Ascelina, Haseka, [name_f]Gardenia[/name_f], [name_f]Genoveva[/name_f], [name_f]Celestine[/name_f], [name_f]Domitille[/name_f], Edmée, [name_f]Fabiola[/name_f], Euphrasie, [name_f]Galatea[/name_f], [name_f]Hyacinth[/name_f], [name_f]Leontine[/name_f], [name_f]Eliora[/name_f], [name_f]Marjolaine[/name_f], [name_f]Mireille[/name_f], [name_f]Nolwenn[/name_f], [name_f]Oanez[/name_f], [name_f]Obelia[/name_f], [name_f]Odilia[/name_f], [name_f]Odelia[/name_f], [name_f]Pascua[/name_f], [name_f]Piera[/name_f], Rozenn, [name_f]Severine[/name_f], Sebastienne, Sefarine, [name_f]Zephyrine[/name_f], [name_f]Sefarina[/name_f], [name_f]Sylvaine[/name_f], Tibeldie, [name_f]Zenobia[/name_f], [name_f]Zipporah[/name_f], [name_f]Theone[/name_f], [name_f]Apollonia[/name_f], Asuka, Akana, Akika, [name_f]Aziza[/name_f], [name_f]Fairuza[/name_f], Ataka, Ayaka, Ayama, Hanaka, Haruka, Hibika, Hinata, Izumi, Minaka, Minata, Misaka, Haruna, [name_f]Basilia[/name_f], [name_f]Honorata[/name_f], Humbeline, [name_u]Columba[/name_u], Lierata, Liberata, Cyriaca, Domnina, [name_f]Ludovica[/name_f], Mazzarella, [name_m]Riviera[/name_m], [name_f]Savina[/name_f], Medana, Namadia.