In all the world, Richkov (Richkov , ריצ'קוב , Ричков ) is an extremely rare unknown gender given name. Much more frequently, Richkov is the last name as well as the forename.
Ришков, Рйчков, and Річков
Mr, Roman, Denis, Sergey, Alexey, Dmitry, and Valeri
, ריצ'קוב 
) is an extremely rare unknown gender given name. Much more frequently, Richkov is the last name as well as the forename.