All around the world, Matsagov (Matsagov , Мацагов ) is an extremely rare unknown gender first name. Much more frequently, Matsagov is the last name as well as the forename.
Матсагов, and Матцагов
Mr
, Мацагов 
) is an extremely rare unknown gender first name. Much more frequently, Matsagov is the last name as well as the forename.