I like both. The fact that [name_f]Miriam[/name_f] is Biblical is the only mark against it for me. [name_u]Marion[/name_u] is a boy’s name but [name_u]Marian[/name_u] is the feminine spelling I believe. The only mark against [name_u]Marian[/name_u] is that it comes from the root [name_f]Mary[/name_f] and I prefer to avoid variations of [name_f]Mary[/name_f], [name_f]Elizabeth[/name_f], [name_f]Anne[/name_f], [name_u]Lynn[/name_u] and the like.