The Rugini were a pagan tribe living in or near present day northern Germany in the 9th century. They were only mentioned once, in a list of pagan tribes drawn up by the English monk Bede (also called Beda venerabilis) in his Historia ecclesiastica of the early 8th century:
Sunt autem Fresones, Rugini, Danai, Hunni, Antiqui Saxones, Boructuari; sunt alii perplures hisdem in partibus populi paganis adhuc ritibus servientis.
Whether the Rugini were remnants of the Rugii is speculative. The term Rugini has also been interpreted as the first mention of the Slavic Rani (also Rujani), who in the Middle Ages dwelled on the isle of Rügen.