Yes, Samantha is the most popular Historical, followed by Kit then Molly. I believe that someone confirmed this with AG before. I believe that Sam is the most popular because of not only her number of outfits, but also that she has the most common hair/eye color combination of girls. It's been posted before that the most popular AGT is the one with light (or maybe dark?) brown hair and brown eyes, because more girls have that color combination than any other. If it's that way with AGT's, I don't see why it couldn't be that way with the Historicals.