Worldwide, Tichenko (Tichenko , Тишенко ) is an extremely rare unknown gender first name. Much more prevalently, Tichenko is the last name as well as the forename.
Тихенко, Тихенько, Тиченко, Тишенько, and Тіхенко
Inna, and Irina
, Тишенко 
) is an extremely rare unknown gender first name. Much more prevalently, Tichenko is the last name as well as the forename.