The Vidivarii are described by Jordanes in his Getica as a melting pot of tribes who in the mid-6th century lived at the lower Vistula:[1][2]

Though differing from the earlier Willenberg culture, some traditions were continued,[2] thus the corresponding archaeological culture is sometimes described as the Vidivarian or widiwar stage of the Willenberg culture. The bearers of the Willenberg culture have been associated with a heterogeneous people comprising Vistula Veneti, Goths, Rugii, and Gepids.[4] One hypothesis, based on the sudden appearance of large amounts of Roman solidi and migrations of other groups after the breakdown of the Hun empire in 453, suggest a partial re-migration of earlier emigrants to their former northern homelands.[2]

The first element vid/wid means "wood" (sacred grove ?), from Proto-Germanic *widuz. The second element -varii is most prolific among Germanic tribal names (Ampsivarii, Angrivarii, Raetovarii, Falchovarii, Baiuvarii, ...), commonly taken to mean "inhabitants of", "dwellers in". Its precise etymology remains unclear.

See also