Aliaksei is the Belarusian form of the name Alexius, which itself is a Latinized version of the Greek name Alexios. The name ultimately derives from the Greek root alexo, meaning "to defend" or "to help," giving the name the sense of "helper" or "defender."The name Alexius was borne by five Byzantine emperors, most notably Alexios I Komnenos, who reigned from 1081 to 1118 and was a key figure in the First Crusade. Additionally, a 5th-century Syrian saint named Alexius (or Alexis) is venerated in both the Eastern and Western Churches, particularly for his life of humility and devotion. This saintly association helped popularize the name throughout Christian Europe.In Belarus, Aliaksei has become a common given name, reflecting a broader Slavic adoption of Greek-derived Christian names. Its formation follows a typical pattern where the Greek name Alexios enters Belarusian via Church Slavonic, resulting in the form Aliaksei (Аляксей). The name is also written as Alyaksei or Alyaksey in transliteration.Related names in other languages include Aleksi (Georgian), Aleix (Catalan), Alexej (Slovak), and Aljoša (Slovene), all sharing the same Greek root. The feminine form Alexis has become popular in English-speaking countries, partly due to the character Alexis Carrington from the 1980s television series Dynasty.Notable BearersAmong notable Belarusians with this name is Aliaksei Abalmasau, a Belarusian cross-country skier who competed in the 2010 and 2014 Winter Olympics. Another is Aliaksei Hryshyn, a Belarusian freestyle skier and Olympic champion. Additionally, Aliaksei Khadykouski is a former professional footballer, and Aliaksei Zhuravel is a member of the Belarusian hockey team.Cultural SignificanceIn Belarus, the name Aliaksei is often associated with the Orthodox Christian tradition, as it derives from Saint Alexius. It remains a popular choice for boys, reflecting both religious heritage and cultural identity. The name's meaning of "defender" or "helper" is considered auspicious, evoking strength and protective qualities.Meaning: Helper, defenderOrigin: Greek via Latin and Church SlavonicType: Given name (masculine)Usage Regions: Belarus