In the entire world, Sinenkov (Sinenkov , Синенков ) is an extremely rare unknown gender given name. Much more frequently, Sinenkov is the last name as well as the forename.
Синеньков, and Сіненков
Mr, Max, and Egor
, Синенков 
) is an extremely rare unknown gender given name. Much more frequently, Sinenkov is the last name as well as the forename.