* The "Rabbiteye" Incident: In *Harry Potter and the Sorcerer's Stone*, Harry sees a vision of Voldemort touching the Philosopher's Stone with his hand, which appears to be a "rabbiteye." This is a visual effect created by the basilisk's venom, not an actual rabbit.
* The "Rabbit" Illusion: In *Harry Potter and the Goblet of Fire*, there's a moment where Harry, Ron, and Hermione witness a magical illusion created by the Death Eaters. The illusion involves a rabbit, but it doesn't have a name.
So, while there isn't a named rabbit character in the Harry Potter movies, there are some rabbit-related moments.