Evil little girls

 The most famous evil girl is the ghoul Samara Morgan. She wears a long white dress and her long dark hair covers over her face. Associated with a sinister cursed video tape, she's responsible for multiple and strange deaths among those who watched the tape. From "The Ring" films, her Japanese counterpart is Sadako Yamamura. Both versions feature her looking the same, as she's the same character, emerging from a well and then materialising through the screen. She's considered one of the most scariest characters in horror.

There is Rhoda Penmark, a blonde haired girl with a cruel urge to kill people. She's from "The Bad Seed"  film, which is based on the horror novel "Bad Seed" by William March. Rhoda simply enjoys being a monster, and this is probably because of poison in the blood, and her grandmother was a serial killer.

The most frightening girl is Regan MacNeil of "The Exorcist." This particular girl is ordinary at first until she becomes possessed by an evil entity. Then she displays a list of horrible demonic traits, including spewing a fountain of vomit,  making otherworldly voices and having superhuman strength with much violence. None of these would be done by a regular child alone (or even by an adult tbh). 

Carrie White is famous villain girl in "Carrie" movie based on the novel of the same name by Stephen King. While tormented, bullied and abused both at home and at school, Carrie has strange powers that she can cause fire. She gets her revenge on everybody on prom night at school when she kills everyone in a large fire that she magically summoned.

Kohina Hiruko is an evil little girl from "Black Bullet" anime series and novel of the same name by Shiden Kanzaki. She's only 10 years old, with creepy red glowing eyes, she's an initiator and skilled in sword fighting, but has an uncanny desire to kill people, and lacks empathy and doesn't have any remorse. It's known that she has genes of a praying mantis, giving her traits of that creature. She's got incredible superhuman abilities, which makes her highly dangerous.

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