Meaning and name origin
Oleksei \o-lek-sei, ol(e)-ksei\ as a boy's name is of Russian and Greek origin, and the meaning of Oleksei is "man's defender". Oleksei is a variant of Olexei (Russian, Greek): variant of Alexei, the Russian form of Alexander.
Oleksei is not a popular first name for males and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is the baby name popularity of the name Oleksei for boys. Oleksei has not been ranked in the Top 1000/100 so far. (2014 statistics).