The name Theoden is of Old English origin and means "ruler of the people." It is a strong and regal name, often associated with leadership and power. In J.R.R. Tolkien's Middle-earth legendarium, Theoden is a character in "The Lord of the Rings" series, known as the King of Rohan. He is depicted as a brave and noble leader who defends his kingdom against the forces of darkness. The name Theoden has a timeless and classic quality, making it a popular choice for parents looking for a name that exudes strength and honor.