Throughout the world, Цалько (Цалько ) is an extremely rare unknown gender forename. More prevalently, Цалько is the last name as well as the forename.
Calko, Tcalko, and Tsalko
Олег, Ігор, Діана, Олена, Божена, Катерина, Александр, and Олександр
) is an extremely rare unknown gender forename. More prevalently, Цалько is the last name as well as the forename.