Boykos

The Boykos or Boikos (; ; ; ), or simply Highlanders (; ), are an ethnolinguistic group located in the Carpathian Mountains of Ukraine, Slovakia, Hungary, and Poland. Along with the neighbouring Lemkos and Hutsuls, the Boykos are considered a sub-group of Rusyns and speak a distinct East Slavic dialect. Within Ukraine, the Boykos and other Rusyns are seen as a sub-group of ethnic Ukrainians. Boykos differ from their neighbors in dialect, dress, folk architecture, and customs.

==Etymology== thumb|Museum of Boyko Culture, Dolyna Regarding the origin of the name Boyko there exist several etymological hypotheses, but it is generally considered, as explained by priest Joseph Levytsky in his Hramatyka (1831), that it derives from the particle . Specifically, it derives from the exclamation "бой!, бойє!" (), meaning "it is really so!", which is often used by the population. The 19th-century scholar Pavel Jozef Šafárik, with whom Franjo Rački and Henry Hoyle Howorth agreed, argued a direct connection of the Boykos with the region of Boiki mentioned in the 10th century De Administrando Imperio, but this thesis is outdated and rejected, as most scholars, Mykhailo Hrushevsky among them, already dismissed it in the 19th century because Boiki is a clear reference to Bohemia, which in turn derives from the Celtic tribe of Boii. The derivation from Boii, is also disputed because there is not enough evidence. They are also called Vrchovints (Highlanders). As in the case of Hutsuls and Lemkos, they are recorded in historical and ethnographic sources since the 18th and 19th century.