Duckworth is a surname that can refer to various individuals, including Angela Duckworth, a psychologist known for her research on grit and self-control. She is the author of the book "Grit: The Power of Passion and Perseverance," which explores how determination can lead to success. In addition to its association with people, "duckworth" can also refer to a type of waterfowl or be used in various contexts, such as in the name of places or businesses. The term is often linked to the characteristics of ducks, which are known for their adaptability and resilience in different environments.