Across the world, Sidko (سيدكو , Sidko , Сидько ) is an extremely rare unknown gender first name. More prevalently, Sidko is the last name as well as the forename.
Сідко, and Сідько
, Sidko 
, Сидько 
) is an extremely rare unknown gender first name. More prevalently, Sidko is the last name as well as the forename.