Another idea is to focus on the relationships in the story. If it's about Harry and Hermione's friendship, you could name it 'Harry and Hermione: Bond Beyond Hogwarts'. Also, think about using a key event or mystery in the title. Something like 'The Secret of the Forbidden Forest: A Potter Fanfic' can be really catchy.
Look for less - popular pairings in the fanfic. Sometimes, the stories that focus on characters who aren't typically paired together in mainstream interpretations can be real hidden gems. For example, Neville and Luna fanfics can offer fresh and interesting storylines.
One important thing is to stay true to the tone of the original series. It's full of wonder, friendship, and a bit of danger. When you write your fanfic, keep those elements. Also, think about the relationships between characters. You could explore new friendships or rivalries. For instance, a character who is friends with both Gryffindors and Slytherins, which causes some tension. Another tip is to add your own unique spin on the magic. Maybe there's a new type of magic that only appears in your story, like magic based on emotions in a very specific way.
You can draw inspiration from the unique elements in your novel, like magic items or strange creatures. For example, if your story has a powerful sword that can change its form, you could name it 'The Shape - Shifting Sword Chronicles'. Another way is to use the names of the main characters in a creative way. If your protagonist is named Aria and she has a special ability to control the wind, you might name the novel 'Aria: Mistress of the Winds'.
You could use words that evoke passion and sensuality like 'Forbidden Desire', 'Scandalous Seduction' or 'Tempting Tapestry'. These names give a hint of the passionate content in the story without being too explicit.
First, really understand the Harry Potter universe. Read the books and watch the movies multiple times. Pay attention to details like the magic system, the different houses in Hogwarts, and the various spells. Second, create an original character that fits well into this world. Maybe a new student with a unique backstory. Third, focus on the plot. It could be a mystery related to Hogwarts or a new adventure that ties in with the existing storylines.
One tip is to consider the character's personality. For example, if the character is brave, you could choose a name that has a strong or heroic sound, like Alexander or Valkyrie. Another idea is to use names with cultural significance related to the story's setting. If it's a story set in Japan, names like Hiroshi or Sakura might be appropriate. You can also look at the character's role in the story. A villain might have a name that sounds menacing, such as Draven or Malice.
You can consider using names with a touch of mystery. For example, names inspired by ancient languages or mythologies. Like using 'Aelthar' which has an elvish - like feel. Another tip is to base names on the character's traits. If a character is strong - willed and brave, a name like 'Valdor' could work.
You could use the names of the main characters. For example, if the hero is named Jack and the heroine is named Rose, a title like 'Jack and Rose's Love Story' can be very straightforward and engaging. It gives readers an immediate idea of who the story is about.
One tip is to stay true to the established rules of the Harry Potter universe. For example, magic has limitations in the books, so your OC world should also follow that. Another is to incorporate existing locations from the books and add your own unique elements to them. You can also create new magical creatures, but make sure they fit within the overall tone of the wizarding world. And don't forget about the social hierarchy and politics. It exists in the Harry Potter world, so it should be present in your OC world too.
In a fanfiction, Harry might name his goblin friend something like Rook, inspired by the goblin's sharp and inquisitive nature. Harry could meet this goblin in the Forbidden Forest where the goblin is searching for a magical artifact. Harry helps him, and in return, they become friends and Harry gives him the name.