All around the world, Kolotsey (Kolotsey , Колоцей ) is an extremely rare unknown gender forename. Much more prevalently, Kolotsey is the last name as well as the forename.
Колотсеи, and Колотсеы
Oleg, Anton, Sergey, Dmitry, and Valentina
, Колоцей 
) is an extremely rare unknown gender forename. Much more prevalently, Kolotsey is the last name as well as the forename.