Since 1964, there have been many adaptations of The Addams Family, with the most recent and most well-known in pop culture being the two live-action films from the 1990s.
The Addams Family (1991) was the first to feature Christina Ricci as Wednesday, accompanied by Anjelica Huston (Morticia), Raul Julia (Gomez), and Christopher Lloyd (Uncle Fester). Even though the film is nearly 30 years old, fans still associate Christina with Wednesday.
Source: https://www.distractify.com/p/will-christina-ricci-be-in-wednesday