Worldwide, Abyasov (Abyasov , Абясов ) is an extremely rare unknown gender first name. Much more frequently, Abyasov is the last name as well as the forename.
Абиасов, and אביאסוב
Mr
, Абясов 
) is an extremely rare unknown gender first name. Much more frequently, Abyasov is the last name as well as the forename.