[name_f]Lyra[/name_f] [name_f]Primrose[/name_f] [name_f]Michelle[/name_f] is my favorite, followed by [name_f]Tallulah[/name_f]. [name_f]Luna[/name_f] is my least favorite because my mind goes to Lunatic. Sorry.
[name_f]Lyra[/name_f] feels most romantic and feminine. I liked the suggestion of [name_f]Lucinda[/name_f] a lot as well. Other options that came to mind were [name_f]Isla[/name_f] and [name_f]Vienna[/name_f].
Thank you all for the thoughts/opinions. 
Have you considered going straight to [name_f]Lulu[/name_f] [name_f]Primrose[/name_f] [name_f]Michelle[/name_f]? I think [name_f]Lulu[/name_f] stands well on its own. Otherwise I like [name_f]Tallulah[/name_f] [name_f]Primrose[/name_f] [name_f]Michelle[/name_f], nn [name_f]Lulu[/name_f].
[name_f]Tallulah[/name_f] [name_f]Primrose[/name_f] [name_f]Michelle[/name_f]
or
[name_f]Luna[/name_f] [name_f]Primrose[/name_f] [name_f]Michelle[/name_f]