Worldwide, Klotschkow (Клочков , Klotschkow ) is an extremely rare boy's first name. Much more frequently, Klotschkow is the last name as well as the forename.
Klochkov, and Kločkov
Leon, Sarah, Nikalai, Elizabeth, and Christopher
, Klotschkow 
) is an extremely rare boy's first name. Much more frequently, Klotschkow is the last name as well as the forename.