Euthymius of Tarnovo
Saint Euthymius of Tarnovo (also Evtimiy; Bulgarian: Свети Евтимий Търновски, romanized: Sveti Evtimiy Tarnovski; c. 1325 – c. 1402/1404) was Patriarch of Bulgaria between 1375 and 1393. Regarded as one of the most important figures of medieval Bulgaria, Euthymius was the last head of the Bulgarian Orthodox Church in the Second Bulgarian Empire.