Ireth
Myth Weaver
Disney Princesses are the protagonists and heroines of their stories, or at least that's the way Disney markets them. Not to mention 70-80% of what airs on Disney Channel is clearly marketed to girls.
"Protagonists" I'll grant you, but I wouldn't call some of them heroines. Snow White, Sleeping Beauty, and other princesses with little to no agency in their own stories are hardly what many would call heroic. On the other hand, you have Mulan, Pocahontas, Merida, and others who DO take control of their own lives, so I guess there's a balance.
Istar
Maester