Throughout the world, Kosulin (Косулин , Kosulin , Козулин ) is an extremely rare unknown gender given name. Much more frequently, Kosulin is the last name as well as the forename.
Kozulin, Косулін, and コスリン
Mr, Alex, Paul, Igor, Artem, Peter, Roman, Denis, Alexey, Andrey, Kostik, Kirill, George, Nikita, Vitaly, and Aleksey
, Kosulin 
, Козулин 
) is an extremely rare unknown gender given name. Much more frequently, Kosulin is the last name as well as the forename.