Olexei as a Baby Name. Meaning and Origin of Olexei

What is the meaning of the name Olexei ?

The baby name Olexei is a Male name , 3 syllables long and is pronounced /oʊˈlɛkseɪ/ (oh-LEK-say).

Olexei is Greek in Origin.

Olexei is a Slavic given name ultimately from Greek Alexios (Latin Alexius), meaning “defender” or “helper,” from the verb alexein, “to ward off.” The spelling blends Ukrainian Oleksii/Oleksiy with the Russian form Alexei/Aleksei, and appears in modern Latin-script records and diaspora usage. Across Eastern Europe the name has long-standing use, reinforced by Orthodox veneration of Saint Alexius of Moscow and by dynastic bearers such as Tsarevich Alexei Nikolaevich.

Established variants include Alexei, Aleksei, Alexey, Aleksey; Ukrainian Oleksii or Oleksiy; Belarusian Alyaksey; Greek Alexios; and the international Alexis. Common diminutives are Alyosha, Lyosha, and Lesha; in English contexts, Alex or Alek may be used. The name’s steady popularity reflects its protective meaning and broad cultural reach, from medieval clergy to modern figures like writer Alexei Tolstoy and cosmonaut Alexei Leonov. Olexei offers a familiar Slavic classic with a contemporary, cross-cultural spelling.

⚙ We have no record of Olexei in any national birth registry or name dataset. Most often that means a rare name, a regional or heritage one, or a recent coinage. Either way, it's a name very few children share.