Early Bulgar leaders bore the title of baltavar (balt-avar), which literally means "ruler of Avars". Later they acquired the title Khan and Khagan, still later the title tsar.
List of Bulgarian rulers
Legendary rulers
Historical persons
the Dulo clan (? - 740, before 808 - 976)
At times, the reign in the Bulgar lands was split.
the Ukil clan (739-761, 764-766)
the Ugain clan (761-764)
Anarchy (767-770)
period of confusion (802 - 808)
House of Comitopuli (976-1018)
Byzantine rule (1018 - 1185)
House of Asen (the Asenites) (1186-1277, 1279-1280)
House of Terter (1280-1292, 1300-1323)
Mongolian monarch in Bulgaria 1298-1300
House of Shishman (1323-1396)
Ottoman rule (1396 - 1878)
House of Battenberg (1879-1886)
House of Saxe-Coburg-Gotha (1887-1946)
Monarchy abolished in 1946
See also
de:Liste der bulgarischen Zaren
zh:保加利亚君主列表