Teitsson

Teitsson is a surname of Norse origin, commonly found in Iceland and Sweden. The name is patronymic, meaning it is derived from the father's given name. In this case, "Teitsson" translates to "son of Teit." Teit is an Old Norse personal name, with its etymology believed to be related to the Old Norse word "keit" or "keitr," meaning "boisterous" or "lively." The "-sson" suffix is a standard patronymic marker in Scandinavian languages.

The surname Teitsson can be found distributed across Iceland, where patronymic surnames are still widely used, and also in Sweden, where it is less common but present. Historical records indicate the presence of individuals bearing the Teitsson surname dating back several centuries, primarily within the regions where Norse influence was strong. Due to the nature of patronymic naming conventions, the surname would have shifted with each generation, with sons of Teitsson taking on the surname Teitsson, and daughters traditionally not taking surnames or using a matronymic form. The modern usage of Teitsson is consistent with its historical patronymic roots.