What are some consistently popular costume choices at Comic Con?

Consistently popular choices include characters from Marvel and DC Comics (Spider-Man, Batman, Wonder Woman), Star Wars, anime (especially Demon Slayer, My Hero Academia), video games (like Zelda, Overwatch, Genshin Impact), and increasingly, characters from popular streaming series like The Mandalorian or Arcane. Cosplayers often choose characters they deeply connect with or those with visually striking designs.