Region
Bulgaria
Byzantine Empire
18
Bulgarie
11
Macedonia
5
Europe
3
Bulgaria Region
2
Empire byzantin
2
Greece
2
Akheloĭ
1
Akheloĭ (Bulgaria)
1
Balkan Peninsula
1
Balkans
1
Bitola
1
Black Sea Coast
1
Bulgraria
1
Kli︠u︡ch (Bulgaria)
1
Macedonia (Republic)
1
Madara
1
Pernik (Bulgaria)
1
Russia (Federation)
1
Serbia
1
Sofia
1
Thrace
1
Volga River Region
1
Volga River Region (Russia)
1