The surname Rigdon is of English origin, derived from the Middle English personal name Rikedun, a diminutive of Rikke, which is short for Rikard (see Rickard) plus the Old French hypocoristic suffix -dun. Distribution of the surname Rigdon is predominantly found in the United States. The name has been prominent in various historical events and occupations, including military and business. Over time, the spelling has varied, with forms like Riggden, Rigden, Riddon, and others. The name's popularity has seen fluctuations in the United States, with a slight decrease in ranking between 2000 and 2010, but it remains significant in regions like Tennessee and the southeastern United States. The Rigdon surname is important because it reflects a rich history and cultural heritage. It signifies a connection to medieval England and the Norman influence on English surnames. The name's variations and widespread use across different regions highlight its adaptability and resilience over time.
