Scandinavian surnames often reflect the region's history and culture. Traditionally, many surnames were patronymic, meaning they were derived from the father's first name. For example, a son of a man named Johan might have the surname Johansson, while a daughter would be Johansdotter. This system emphasizes lineage and family connections. In modern times, Scandinavian surnames have evolved, with many people adopting fixed family names. Some common surnames include Andersen, Nielsen, and Larsen. These names can indicate geographic origins or occupations, showcasing the rich heritage of Denmark, Norway, and Sweden.