The Republic of Bulgaria is a country located in Southeast Europe. It is also known by other names such as Bulgaria, Bulgarian Republic, and Bulgarian State. The country is bordered by Romania to the north, Turkey and Greece to the south, Serbia and North Macedonia to the west, and the Black Sea to the east. Some other possible synonyms for the Republic of Bulgaria include the Land of Roses, Balkan Peninsula, Danube Plain, and Western Thrace. Overall, the Republic of Bulgaria is a rich and diverse country with a unique history, culture, and geography. Its name can be expressed in many different ways depending on one's perspective and context.