Sigmund is a masculine given name of Old Norse origin, meaning "victory protection" or "victory hand." It is a powerful and regal name that conveys strength, leadership, and resilience. Common variations of the name include Sigismund, Siegmund, and Ziggy. Sigmund Freud, the famous Austrian neurologist and founder of psychoanalysis, is one well-known individual who bore this name. In modern times, Sigmund is a unique and sophisticated choice for parents seeking a name with historical significance and a hint of mystique.