In folklore, the mythical figure said to transform into a werewolf is often referred to as a lycanthrope. This transformation is rooted in various cultures, typically involving a human becoming a wolf during the full moon. The concept reflects themes of duality, showcasing the struggle between civilization and wildness. Notable examples include characters in tales from European folklore and literature, where the werewolf becomes a metaphor for inner conflict and primal instincts. The allure of lycanthropy continues to captivate popular culture, appearing in numerous movies and books.