One of the most popular Harry Potter fanfictions is 'The Seventh Horcrux' which has gained a huge following for its creative plot and well-developed characters.
Sirius Black is often very popular. His mysterious past and his connection to Harry make him a great character to explore in fanfiction. Hermione Granger is also popular as she is intelligent and her actions often drive the plot in the third book.
Definitely Nearly Headless Nick. He has a friendly and approachable personality in the books, which makes it easy to create all kinds of stories around him. The Bloody Baron is also a favorite because of his dark and mysterious past. Writers can explore his complex relationship with Helena Ravenclaw in great detail. And don't forget the Grey Lady. As the daughter of Rowena Ravenclaw, she has a lot of untapped potential in fanfiction. Her quiet and somewhat sad demeanor can be the starting point for many interesting stories.
Harry himself is often very popular. Fanfiction writers like to explore his thoughts and feelings during the events of the second book more deeply. Hermione is also a favorite as she's so intelligent and resourceful. Writers might put her in situations where she uses her wits in new and exciting ways.
Nearly - Headless Nick is definitely one of the most popular. His half - beheaded state and his friendly, if somewhat melancholic, personality make him a great character for fanfiction. He has a lot of history at Hogwarts and relationships with the students. Another popular one is the Grey Lady. She has an air of mystery about her, being the ghost of Ravenclaw Tower. Her connection to the lost diadem also gives writers a lot to work with.
Another popular type is the 'What - If' scenarios. For example, what if Voldemort had won? These stories take a different turn from the original plot and let the imagination run wild. They often explore how the wizarding world would be under different circumstances, and it's fascinating to see how the characters would react.
Godric Gryffindor is often very popular. He represents bravery, and in fanfiction, he can be the hero in many pre - Hogwarts stories. Writers like to explore his youth and how he came to be the great wizard he was in the original lore.
Magic and spells are very popular. Writers often come up with new spells or expand on the existing ones in the books. Another popular element is the relationships between characters. Whether it's romantic relationships like Harry and Ginny's or friendships like the trio's. The wizarding world itself is also a big draw, with its unique locations such as Diagon Alley and Hogsmeade.
Luna Lovegood is beloved in fanfiction. Writers might create stories where she discovers new magical species or has unique adventures. Sirius Black is also very popular. Fan - created stories could be about his time as an Animagus, his relationship with James Potter and Remus Lupin, or his life on the run. Additionally, Ginny Weasley is often a key character in fanfictions, especially those dealing with her relationship with Harry and her own growth as a witch.
Harry Potter himself is often a central and popular character. Fans love to explore different aspects of his character, like his growth as a wizard and as a person. Hermione Granger is also popular as she can bring her intelligence and quick - thinking to new situations in the fanfiction. Ron Weasley too, as he provides the humor and loyalty that fans adore.