South Slavs
subgroup of Slavic peoples who speak the South Slavic languages

South Slavs are Slavic peoples who speak South Slavic languages and inhabit a contiguous region of Southeast Europe comprising the eastern Alps and the Balkan Peninsula. Geographically separated from the West Slavs and East Slavs by Austria, Hungary, Romania, and the Black Sea, the South Slavs today include Bosniaks, Bulgarians, Croats, Macedonians, Montenegrins, Serbs and Slovenes.
In the 20th century, the country of Yugoslavia (from Serbo-Croatian, literally meaning "South Slavia" or "South Slavdom") united a majority of the South Slavic peoples and lands—with the exception of Bulgarians and Bulgaria—into a single state. The Pan-Slavic concept of Yugoslavia emerged in late 17th-century Croatia, at the time part of the Habsburg monarchy, and gained prominence through the 19th-century Illyrian movement. The Kingdom of Serbs, Croats and Slovenes, renamed the Kingdom of Yugoslavia in 1929, was proclaimed on 1 December 1918, following the unification of the State of Slovenes, Croats and Serbs with the kingdoms of Serbia and Montenegro. With the breakup of Yugoslavia in the early 1990s, several independent sovereign states were formed.
The term "Yugoslavs" was and sometimes is still used as a synonym for "South Slavs", but it usually excludes Bulgarians since Bulgaria never formed part of the former Yugoslavia.
Terminology
The South Slavs are known in Serbian, Macedonian, and Montenegrin as Južni Sloveni (Cyrillic: Јужни Словени); in Bulgarian as Yuzhni Slavyani (Cyrillic: Южни славяни); in Croatian and Bosnian as Južni Slaveni (Bosnian: Јужни Славени); and in Slovene as Južni Slovani. The Slavic root *jug- means 'south'. The Slavic ethnonym itself was used by 6th-century writers to describe the southern group of Early Slavs (the Sclaveni); West Slavs were called Veneti and East Slavs Antes.
This brief starts where responsible research should: with the source description of “South Slavs” as subgroup of Slavic peoples who speak the South Slavic languages. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the general reference register because the source frames it as subgroup of Slavic peoples who speak the South Slavic languages. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 11, 2026. The linked authority identifier is Q273824. The Library of Congress control number is sh85123389. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1929 and 1918.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “South Slavs” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.