| Ruled | Name | Reign |
| Akkad | |
| Egypt | |
| Persia | |
| Persia | |
| Persia | |
| Macedonia | |
| Maurya | |
| Seleucids | |
| Pontus | |
| Armenia | |
| Roman Republic | |
| Judea | |
| Kushan | |
| Armenia | |
| Roman Empire | |
| Gupta Empire | |
| Gupta Empire | |
| Roman Empire | |
| Goguryeo | |
| Ostrogoths | |
| Byzantine Empire | |
| Franks | |
| Palenque | |
| Islamic Empire | |
| Aquitaine | |
| Franks | |
| Wales | |
| León | |
| | Ruled | Name | Reign |
| Wessex | |
| Bulgaria | |
| Marca Geronis | |
| Tuscany | |
| Holy Roman Empire | |
| Burgundy | |
| Kievan Rus | |
| Chola | |
| Poland | |
| Aquitaine | |
| Navarre | |
| France | |
| Denmark | |
| León and Castile | |
| Burgundy | |
| Croatia | |
| Barcelona, Girona, and Osona | |
| Meissen and Lusatia | |
| Kiev | |
| Champagne | |
| Sri Lanka | |
| Denmark | |
| Kievan Rus | |
| Lanna | |
| Aragon | |
| Sukhothai | |
| Poland | |
| Hungary | |
| | Ruled | Name | Reign |
| Timurids | |
| Portugal | |
| Lithuania | |
| Joseon | |
| Moldavia | |
| Aragon | |
| Russia | |
| Albret | |
| Songhai | |
| Mughals | |
| Persia | |
| France | |
| Ayutthaya | |
| Sweden | |
| Maratha | |
| France | |
| Ayutthaya | |
| Russia | |
| Prussia | |
| Russia | |
| Thonburi | |
| Siam | |
| Hawaii | |
| Japan | |
| Siam | |
| Thailand | |
|