On The Origins Of Proto-Croats And Proto-Serbs
Contemporary historiography and the Slavonic studies upon the question of the ethnolinguistic origin
of the Croats and the Serbs more and more incline on the side of those authors who support the
linguistic theory of the Indo-Sarmatian (the Iranian) origins of proto-Croats and proto-Serbs.
The Indo-European Iranian origin
According to this contemporary explanation, Croats and Serbs were the people of the Iranian (the
Sarmatian) origin, who migrated into the Balkans in the 7th century and subjected the Slavs there.
However, in the course of time, they became totally slavicized (like proto-Turkic Bulgars who were
settled on the Balkans between the Danube River and the Balkan Range) but gave their own ethnic
name to the Balkan Slavic subjects. At least from the beginning of the 9th century, both Croats and
Serbs are clearly a Slavic people. For those authors, linguists proved that words Croat and Serb are
not of the Slavic language at all. They believe that name Croat is similar to the Iranian-Sarmatian
place name Choroathos, on the lower Don River, or that name Croat originated in the Iranian
Chrovatosa, a prominent chieftain who gave his own personal name to the tribe (people) ruled by
Some scholars argue that the Iranian name Croat can be found as a personal name in the inscriptions
from Tanais from the 2nd and 3rd centuries, or that words haurvatar means in the Iranian – “cattle-
breeder”, and huurvatha – “friend”. In addition, there are two Greek inscriptions in the area of the
Azov Sea around the mouth of the Don River related to the personal names – Horóathos and
Horúathos, which are considered to be of the Iranian-Sarmatian origin. Around the time of Jesus
Christ, there was the Iranian-Sarmatian tribe on the lower Don River that was known to the Greek
geographers as Serboi. In the 10th century, one Arab geographer noted a Sarban tribe in the Caucasus.
These two tribes are clearly not of the Slavic origin.
As a matter of fact, many ethnic Slavs have participated in the armies led by the Iranian-Sarmatian
Croats and Serbs and have migrated to the Balkans with their Iranian-Sarmatian military leaders and
lords. The sources are speaking in this matter about Indo-European Slaveni – a Slavic people living
north of the Danube River in the 5th and 6th centuries which basically provided the crucial part of the
manpower which occupied the Balkan Peninsula in the 6th and early 7th centuries (more precisely,
from around 580 to 626, according to the Byzantine sources). Assimilation, i.e. Slavization, of the
Iranian-Sarmatian “Croats” and “Serbs” started already beyond the Carpathian Mountains. The
Iranian-Sarmatian Croats and Serbs have been relatively few in number, but as warrior horsemen,
they became greatly superior over conquered Slavs. They came to the Balkans in the second wave of
the Slavic settlement on the peninsula where they met and subjugated already settled Slavic tribes
from the first wave of migration to the Balkans. The newcomers, led by the Iranian-Sarmatian Croats
and Serbs, provided a general name for all Slavs under their sway, which are known today as the
ethnic Croats and Serbs. In other words, since the Slavs were the vast majority, and as the Iranian-
Sarmatian Croats and Serbs intermarried and mixed with them, in the course of time the conquerors
came to speak Slavic too and ultimately the Slavic language they came to speak and which had been
spoken by the earlier arriving Slavs (from the first migration) came to be named after the Iranian-
Sarmatian newcomers (from the second migration to the Balkans). Finally, this process of
assimilation was identical with that one of the Turkic Bulgars who conquered the Seven Slavic tribes
on the territory of present-day North Bulgaria. They came to be slavicized in the course of time but
provided the ethnic name for the Slavic people, language, and state established in Bulgaria. Those
Seven Slavic Tribes have been a group of Slavic tribes who formed a kind of political confederation
before the Turkic Bulgars crossed the Danube River in 671 (under the Khan Asparuh) and occupied
them. However, the Slavic tribe Severi in present-day North Bulgaria succeeded even after the arrival
of the Turkic Bulgars to maintain considerable sovereignty in the 8th century.
In general, the early medieval Serbs and Croats were a people of most probably Iranian
ethnolinguistic origin, who migrated into what was the territory of ex-Yugoslavia at the turn of the
7th century and subjected the autochtonous Slavs settled there. In the course of time, they became
slavicized but gave their ethnic names to the subjected Slavic people and its language. Both proto-
Croats and proto-Serbs became at least from the 9th century, if not earlier, clearly a Slavic people.
According to the Byzantine source of the Emperor Constantine VII Porphyrogenitus (913−959) De
administrando imperio, the Balkan Croats arrived from the territory of White Croatia north of the
There is an opinion by many experts in the Slavic studies that ancient Sarmatians, Scythians, and
Antes were the Slavs and, therefore, proto-Croats and proto-Serbs maybe parts of them. The Scythians
were an Iranian people which dominated Central Asian steppes up to the Caucasus and the Danube
River during the first millennium B.C. The Sarmatians also have been an Iranian people originating
in Central Asian steppes but settled in the territory north of the Danube River in the 3rd−5th centuries.
The Antes were an ancient Iranian tribe but in the course of time came into contact with the Byzantine
Empire by absorbing the Slavs and, therefore, became the Slavic speaking population. They came
from Central Asian steppes in the 5th century occupying the territories of present-day East Romania
and Moldova (Bessarabia). In addition, most probably that ancient Balkan Illyrians of the Indo-
European origin, dominating the Central and West Balkans, have been, in fact, autochtonous Slavs
(but not Albanians) of South-East Europe. They became conquered by Rome before the Slavic (Croat
and Serb) second migration.
The Turkic peoples at South-East Europe
The Turkic peoples have been a linguistic group of people originating in Central Asia whose majority
swept across Central Asian steppes. Some of them migrated as far as the present-day Great Hungarian
Plain (Hungarians or Magyars). They had historically a great influence on the Balkan Serbs and
Croats as raiders or even as overlords of the Slavs settled on the Balkan Peninsula. For instance, the
Croats became governed by the Hungarians from 1102 to 1918. The Turkic people being in direct
interaction with the Balkan Serbs and Croats were the authentic Bulgars, Avars, Khazars, Pechenegs,
Cumans, and Ghuzz (Uze). It is important to mention that in the Byzantine sources the term Turk was
usually used for the Hungarians (Magyars), although they have not been really a Turkic people (as
they are of the Mongol origin). The Bulgars could be found it their original homeland north of the
Black Sea and the Sea of Azov. Some of them in the second half of the 7th century migrated across
the Danube River into present-day northern part of Bulgaria between the Danube River and the Mt.
Balkans (ancient Mt. Haemus) where they conquered already settled Slavs there. However, by the
early 9th century the Turkic Bulgars had become fully slavicized but their ethnic name was given to
the Slavic people and their language. Nevertheless, in the sources from the 10th century onward the
term Bulgarian refers to a Slavic people.
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@ Vladislav B. Sotirović 2018