List of people by name: Cy

• Cybis, Boleslaw , Polish painter
• Cybis, Jan , Polish painter
• Cydney, painter
• Cyprian, Metropolitan of Moscow, (1380-1385)
• Cyprian, of Alexandria , Patriarch of Alexandria
• Cyprius, Gregory , patriarch of Constantinople
• Cyr, Maronite Patriarch
• Cyr, Louis, weightlifter
• Cyriacus , patriarch of Constantinople
• Cyriacus, Patriarch , patriarch of Constantinople
• Cyril II, of Alexandria , Patriarch of Alexandria
• Cyril of Alexandria, (412-444), Coptic Pope, Patriarch of Alexandria
• Cyril, Metropolitan of Moscow , (1568-1572)
• Cyril, Saint
• Cyrille, Andrew, musician
• Cyrus of Alexandria , Patriarch of Alexandria
• Cyrus the Great, (about 599 BC-529 BC), emperor of Persia
• Cyrus the Younger, General
• Cyrus, Patriarch , patriarch of Constantinople