"Meet John Doe" is a fictional name often used in legal contexts or discussions to represent an average or unknown person. It serves as a placeholder for individuals whose identities are not known or need to be protected. The term is commonly used in various fields, including law, medicine, and social sciences. In popular culture, "John Doe" can also refer to characters in movies, books, or television shows. These characters typically embody the everyman, allowing audiences to relate to their experiences and challenges. The name has become synonymous with anonymity and the concept of the ordinary individual.