Cyprian (Bulgarian: Киприан, Russian: Киприан, Ukrainian: Кипріан; c. 1336 – 16 September 1406) was Metropolitan of Moscow (since 1381), Metropolitan of Moscow and All Russia (since 1390). (The official title was Metropolitan of Kiev and All Rus' until 1448, even though the metropolitans were in Vladimir-on-Kliazma and later Moscow since 1299.) Cyprian is buried in the Assumption Cathedral in the Moscow Kremlin. He was canonized by the Russian Orthodox Church in the 15th century. St. Kiprian Peak on Greenwich Island in the South Shetland Islands, Antarctica is named for Cyprian.