Easter Egg Discovered: The Hidden Name 'Mary' in 'Monsters, Inc.'

Boo’s real name revealed.
In the beloved animated film Monsters, Inc., the spotlight is often on the lovable monsters Mike and Sulley. However, the adorable human girl at the heart of the story, Boo, has captured fans’ hearts with her innocence and curiosity. For years, it was widely believed that Boo’s true name was never revealed in the film, adding an air of mystery to her character. Yet, eagle-eyed viewers have recently uncovered a subtle Easter egg that hints otherwise.
During a scene where Boo is drawing in Mike and Sulley’s apartment, a quick glance at her artwork reveals a tiny detail: the name "Mary" appears written on one of her drawings. This fleeting moment has sparked curiosity among fans, as it suggests that Boo’s real name might be Mary. The connection becomes even more compelling when considering that Boo was voiced by Mary Gibbs, the daughter of Rob Gibbs, one of the film’s story artists. This coincidence led many to speculate that her name was intentionally included as a nod to her voice actress.
Further confirmation comes from the Monsters, Inc. book adaptation, which explicitly states that Boo’s full name is Mary Gibbs. This revelation adds an extra layer of depth to her character and provides a satisfying answer to a long-standing mystery. It also highlights how small details in animated films can carry significant meaning for attentive viewers.