Romanians (Romanian: români, pronounced [roˈmɨnʲ]; dated exonym Vlachs) are a Romance-speaking ethnic group and nation native to Central, Eastern, and Southeastern Europe. Romanians share a common culture,
history, ancestry and language and live primarily in Romania and Moldova. There is a debate regarding the ethnic categorisation of the Moldovans, concerning whether they constitute a subgroup of the Romanians or a completely different ethnic group. The origin of the Romanians is also fiercely debated, one theory suggests that the ancestors of Romanians are the Daco-Romans, while the other theory suggests that Romanians are mainly the Thraco-Romans and Illyro-Romans from the inner Balkan Peninsula, who later migrated north of the Danube.
In one interpretation of the 1989 census results in Moldova, the majority of Moldovans were counted as ethnic Romanians as well. Romanians also form an ethnic minority in several nearby countries situated in Central, Southeastern, and Eastern Europe, most notably in Hungary, Serbia (including Timok), and Ukraine.
Estimates of the number of Romanian people worldwide vary from 24 to 30 million, in part depending on whether the definition of the term "Romanian" includes natives of both Romania and Moldova, their respective diasporas, and native speakers of both Romanian and other Eastern Romance languages. Other speakers of the latter languages are the Aromanians, the Megleno-Romanians, and the Istro-Romanians (native to Istria), all of them unevenly distributed throughout the Balkan Peninsula, which may be considered either Romanian subgroups or separated but related ethnicities.
The territories of modern-day Romania and Moldova were inhabited by the ancient Getae and Dacian tribes. King Burebista who reigned from 82/61 BC to 45/44 BC, was the first king who successfully unified the tribes of the Dacian kingdom, which comprised the area located between the Danube, Tisza, and Dniester rivers. King Decebalus who reigned from 87 to 106 AD was the last king of the Dacian kingdom before it was conquered by the Roman Empire in 106 after two wars between Decebalus's army and Trajan's army. Prior to the two wars, Decebalus defeated a Roman invasion during the reign of Domitian between 86 and 88 AD.
The Roman administration retreated from Dacia between 271 and 275 AD, during the reign of emperor Aurelian under the pressure from the Goths and the Dacian Carpi tribe. The later Roman province Dacia Aureliana, was organized inside former Moesia Superior. It was reorganized as Dacia Ripensis (as a military province, devastated by an Avars invasion in 586) and Dacia Mediterranea (as a civil province, devastated by an Avar invasion in 602).
The Diocese of Dacia (circa 337–602) was a diocese of the later Roman Empire, in the area of modern-day Balkans. The Diocese of Dacia was composed of five provinces, the northernmost provinces were Dacia Ripensis (the Danubian portion of Dacia Aureliana; one of the cities from Dacia Ripensis in modern-day Romania is Sucidava) and Moesia Prima (today in Serbia, near its border with Romania). The territory of the diocese was devastated by the Huns in the middle of the 5th century and finally overrun by the Avars and Slavs in late 6th and early 7th century.
Scythia Minor (c. 290 – c. 680) was a Roman province corresponding to the lands between the Danube and the Black Sea, today's Dobruja divided between Romania and Bulgaria. The capital of the province was Tomis (today Constanța). According to the Laterculus Veronensis of c. 314 and the Notitia Dignitatum of c. 400, Scythia belonged to the Diocese of Thrace. The indigenous population of Scythia Minor was Dacian and their material culture is apparent archaeologically into the sixth century. Roman fortifications mostly date to the Tetrarchy or the Constantinian dynasty. The province ceased to exist around 679–681, when the region was overrun by the Bulgars, which the Emperor Constantine IV was forced to recognize in 681.
Early Middle Ages to Late Middle Ages
During the Middle Ages Romanians were mostly known as Vlachs, a blanket term ultimately of Germanic origin, from the word Walha, used by ancient Germanic peoples to refer to Romance-speaking and Celtic neighbours. Besides the separation of some groups (Aromanians, Megleno-Romanians, and Istro-Romanians) during the Age of Migration, many Vlachs could be found all over the Balkans, in Transylvania, across Carpathian Mountains as far north as Poland and as far west as the regions of Moravia (part of the modern Czech Republic), some went as far east as Volhynia of western Ukraine, and the present-day Croatia where the Morlachs gradually disappeared, while the Catholic and Orthodox Vlachs took Croat and Serb national identity.
The first written record about a Romance language spoken in the Middle Ages in the Balkans, near the Haemus Mons is from 587 AD. A Vlach muleteer accompanying the Byzantine army noticed that the load was falling from one of the animals and shouted to a companion Torna, torna, fratre! (meaning "Return, return, brother!"). Theophanes the Confessor recorded it as part of a 6th-century military expedition by Comentiolus and Priscus against the Avars. Historian Gheorghe I. Brătianu considers that these words "represent an expression from the Romanian language, as it was formed at that time in the Balkan and Danube regions"; "they probably belong to one and the most significant of the substrates on which our (Romanian) language was built".
After the Avar Khaganate collapsed in the 790s, the First Bulgarian Empire became the dominant power of the region, occupying lands as far as the river Tisa. The First Bulgarian Empire had a mixed population consisting of the Bulgar conquerors, Slavs and Vlachs (Romanians) but the Slavicisation of the Bulgar elite had already begun in the 9th century. Following the conquest of Southern and Central Transylvania around 830, people from the Bulgar Empire mined salt from mines in Turda, Ocna Mureș, Sărățeni and Ocnița. They traded and transported salt throughout the Bulgar Empire.
A series of Arab historians from the 10th century are some of the first to mention Vlachs in Eastern/South Eastern Europe: Mutahhar al-Maqdisi (c.945-991) writes: "They say that in the Turkic neighborhood there are the Khazars, Russians, Slavs, Waladj (Vlachs), Alans, Greeks and many other peoples". Ibn al-Nadīm (early 932–998) published in 998 the work Kitāb al-Fihrist mentioning "Turks, Bulgars and Vlahs" (using Blagha for Vlachs).
The Byzantine chronicler Niketas Choniates writes that in 1164, Andronikos I Komnenos, the emperor Manuel I Komnenos's cousin, tried without success, to usurp the throne. Failing in his attempt, the Byzantine prince sought refuge in Halych but Andronikos I Komnenos was "captured by the Vlachs, to whom the rumor of his escape had reached, he was taken back to the emperor".
The Byzantine chronicler John Kinnamos, presenting the campaign of Manuel I Komnenos against Hungary in 1166, reports that General Leon Vatatzes had under his command "a great multitude of Vlachs, who are said to be ancient colonies of those in Italy", an army that attacked the Hungarian possessions "about the lands near the Pontus called the Euxine", respectively the southeastern regions of Transylvania, "destroyed everything without sparing and trampled everything it encountered in its passage".
By the 9th and 10th centuries, the nomadic Pechenegs conquered much of the steppes of Southeast Europe and the Crimean Peninsula.The Pecheneg wars against the Kievan Rus' caused some of the Slavs and Vlachs from North of the Danube to gradually migrate north of the Dniestr in the 10th and 11th centuries.
The Second Bulgarian Empire founded by the Asen dynasty consisting of Bulgarians and Vlachs was founded in 1185 and lasted until 1396. Early rulers from the Asen dynasty (particularly Kaloyan) referred to themselves as "Emperors of Bulgarians and Vlachs". Later rulers, especially Ivan Asen II, styled themselves "Tsars (Emperors) of Bulgarians and Romans". An alternative name used in connection with the pre-mid Second Bulgarian Empire 13th century period is the Empire of Vlachs and Bulgarians; variant names include the "Vlach–Bulgarian Empire", the "Bulgarian–Wallachian Empire".