As a [name_m]Peter[/name_m] [name_m]Pan[/name_m] fan I am more drawn to [name_f]Moira[/name_f] than the rest, but I agree that lately I’ve been seeing the simple vintage appeal of [name_f]Mary[/name_f] on its own. I also love giving [name_f]Mary[/name_f] as a formal name and using old-fashioned [name_f]Polly[/name_f] as a nickname.
My favourite out of the ones you listed is probably [name_u]Marion[/name_u], although I like [name_f]Moira[/name_f] as a mn because of [name_m]Peter[/name_m] [name_m]Pan[/name_m]. I agree that sweet, vintage [name_f]Mary[/name_f] is my favourite but I also love [name_u]Marian[/name_u], [name_f]Marianne[/name_f], [name_f]Maria[/name_f], [name_f]Marie[/name_f], [name_f]Marietta[/name_f], [name_f]Marilyn[/name_f] and [name_f]Miriam[/name_f].
I like [name_f]Moira[/name_f] the best out of those. But I agree with other’s suggestion of [name_f]Mariella[/name_f]. Also really liking right now [name_f]Mariana[/name_f].