Eastern Orthodox royal saints

Grand Prince of Kiev from 1019 to 1054

Byzantine Emperor from 685 to 695 and from 705 to 711

Hezekiah (; ), or Ezekias (born , sole ruler ), was the son of Ahaz and the thirteenth king of Judah according to the Hebrew Bible. He is described as "the best-attested figure in biblical history," due to the extensive documentation of his reign in biblical texts and external sources (notably Assyrian inscriptions). His reign was marked by his significant religious reforms and his revolt against the Assyrian Empire. He witnessed the destruction of the northern Kingdom of Israel by the Assyrians under Sargon II in and later faced the Assyrian siege of Jerusalem by King Sennacherib in 701 

Josiah (; ) or Yoshiyahu () was the 16th king of Judah (–609 BCE). Described as "one of Judah’s most important kings," his reign likely marked a turning point in the development of Yahwism.

Grand Duchess of Russia (1864–1918)

Russian Grand Prince

last Emperor of Trebizond

Empress consort of the Byzantine Empire (d. 1134)

Grand Duke of Moravia

King of Kings of Georgia from 1125 to 1156

Wife of Clovis II

Byzantine empress

despot, crown prince then briefly emperor of Trebizond

Byzantine saint

Ana-Neda (Bulgarian Анна-Неда and ; fl. 1323–1324) was the Empress consort of Bulgaria briefly in 1323–1324 as the spouse of "Despot of Vidin" Michael Asen III "Shishman" who was elected as Emperor of Bulgaria in 1323 and Empress of Bulgaria during the 1330 - 1331. Some historians believe that she may have ruled as regent for her son, but this hypothesis is meaning as controversial. She was the daughter of Serbian King Stefan Uroš II Milutin and Princess Elizabeth Arpad, daughter of King Stephen V of Hungary and Elizabeth the Kuman, a daughter of Köten. From the marriage with Michael Asen III,

Polish noble and saint

Right-Believing (, , ), also called under the prefix The most Orthodox, is an Orthodox saint title for monarchs who were canonized for having lived a righteous life. They do not belong to martyrs or passion bearers. The saint title was initially given to Byzantine Emperors and their wives by the Patriarchate of Constantinople in the period of Ecumenical Councils, but other local Orthodox churches later took that tradition, including the Russian Orthodox Church. Russian Right-Believing princes include Andrey Bogolyubsky, Davyd Yuryevich, Alexander Nevsky, and Dmitry Donskoy.