Globally, Zainyshev (Zainyshev , Зайнышев ) is an extremely rare unknown gender first name. Much more frequently, Zainyshev is the last name as well as the forename.
Заинышев
Mr
, Зайнышев 
) is an extremely rare unknown gender first name. Much more frequently, Zainyshev is the last name as well as the forename.