Tsar is a Slavic title derived from the Latin word caesar, which was intended to mean "emperor" in the European medieval sense of the term—a ruler with the same rank as a Roman emperor, holding it by
Simeon I of Bulgaria, the first Bulgarian tsar and the first person who bore the title "tsar", by Alphonse Mucha
Reception of the Tsar of Russia in the Moscow Kremlin, by Ivan Makarov
Crowning of Stefan Dušan, Emperor of the Serbs, as tsar, by Paja Jovanović
Mostich's epitaph uses the title tsar (outlined): "Here lies Mostich who was ichirgu-boil during the reigns of Tsar Simeon and Tsar Peter. At the age of eighty he forsook the rank of ichirgu boila and all of his possessions and became a monk. And so ended his life." (Museum of Preslav)
Simeon Borisov Saxe-Coburg-Gotha is a Bulgarian politician who was the last Tsar of the Tsardom of Bulgaria as Simeon II and served as prime minister of the Republic of Bulgaria as Simeon Sakskoburggo
Tsar
…1908–1946), the Serbian Empire (1346–1371), and the Tsardom of Russia (1547–1721). The first monarch to adopt the title of tsar was Simeon I of Bulgaria. Simeon II, the last tsar of Bulgaria, is the last person (and only living person as of 2026) to have held this title. The title tsar is derived from the Latin…
Prince Simeon of Bulgaria
President of Poland Aleksander Kwasniewski and Simeon on 28 August 2003