These give me a similar vibe to [name_f]Snow[/name_f]:
[name_f]Ember[/name_f], Mindra, Faeya, [name_f]Haven[/name_f], [name_f]Nerys[/name_f], [name_m]Celyn[/name_m], [name_f]Umbra[/name_f], Cleia, [name_m]Cove[/name_m], [name_f]Eirys[/name_f], [name_f]Indigo[/name_f], [name_f]Ivory[/name_f], [name_f]Lore[/name_f], [name_f]Suna[/name_f], [name_f]Maze[/name_f], [name_m]Rain[/name_m], [name_f]Willa[/name_f], [name_f]Fable[/name_f], [name_m]Ochre[/name_m], [name_m]Phoenix[/name_m], [name_m]Gale[/name_m], Sky(e), [name_f]Sage[/name_f], [name_m]Yule[/name_m].
If you’d like more classic names with a unique feel:
[name_f]Wilhelmina[/name_f], Amaranthe, [name_f]Hélène[/name_f], [name_f]Lilium[/name_f], [name_f]Verona[/name_f], [name_f]Lune[/name_f], [name_f]Phaedra[/name_f], [name_f]Romelda[/name_f], [name_f]Melusine[/name_f], [name_f]Yolanthe[/name_f], Ulysia, [name_f]Mabel[/name_f], [name_f]Ximena[/name_f], [name_f]Meliora[/name_f], [name_f]Zinnia[/name_f], [name_f]Morgana[/name_f], Celestria, [name_f]Elysande[/name_f], [name_f]Lora[/name_f], [name_f]Petronella[/name_f].
This is all I could think of right now. Hopefully it helps ^^