What does Aleksej mean?

Aleksej meaning in Urban Dictionary

Through the Greek title Αλεξις which suggested "helper" or "defender", produced from Greek αλεξω "to defend, to assist". This is title of a 3rd-century BC Greek comic poet, and also of a few saints. It's utilized notably interchangeably aided by the relevant title Αλεξιος or Alexius, created by five Byzantine emperors.