Cognomen Oleksijenko (Oleksijenko) , throughout the world, is an extremely rare surname.
Alekseenko, Aleksejenko, Alekseyenko, Aleksieienko, Aleksiienko, Aleksiyenko, Aleksyeyenko, Alexeenko, Alexejenko, Oleksiienko, Oleksiyenko, Алексеенко, Алексеєнко, Алексєєнко, Алексієнко, Аляксеенка, Олексиенко, and Олексієнко