Worldwide, Abakoumov (Абакумов , Abakoumov, אבאקומוב ) is an extremely rare masculine forename. Much more frequently, Abakoumov is the last name as well as the forename.
Abakumov, and Abakumow
, Abakoumov, אבאקומוב 
) is an extremely rare masculine forename. Much more frequently, Abakoumov is the last name as well as the forename.