Thynia

In the ancient world, Thynia (/ˈθɪniə/, Greek:Θυνία) was a region of Europe along the north coast of the Propontis, opposite Bithynia on the Asian side. It was occupied by the Thyni, a Thracian people who came from Thrace. Note that in the Middle Ages, Mesothynia ("middle Thynia") was the peninsula of modern Kocaeli.