Fictional peoples are groups of characters created in literature, film, or other media that do not exist in reality. They often have unique cultures, languages, and histories, which help to enrich the stories they inhabit. Examples include the Hobbits from J.R.R. Tolkien's works and the Wookiees from the Star Wars universe. These fictional groups can serve various purposes, such as exploring social issues, providing entertainment, or creating immersive worlds for audiences. They often reflect real-world cultures or ideas, allowing creators to comment on human experiences through imaginative storytelling.