1) Russian surname 
Averyanov (Аверьянов; masculine) or Averyanova (Аверьянова; feminine) is a Russian last name. There are two theories regarding the origins of this last name. According to the first one, it is a form of the last name Averkiyev and derives from the Russian male first name Averky, one of the forms of which is `Averyan`. However, .....