The area of Lubin lies midway between the main settlements of two West Slavic Ślężanie tribes, the Dziadoszanie and the Trzebowianie, whose lands were both subdued by King Mieszko I of Poland about 990. It is unclear which of the two tribes, if either, founded the town. One legend states that the town derives its name from Luba, a young man credited with slaying a giant bear that had been terrifying the inhabitants.