Worldwide, Iasenko (Ясенко , Iasenko ) is an extremely rare unknown gender forename. Much more prevalently, Iasenko is the last name as well as the forename.
Ясенько, and Іасенко
, Iasenko 
) is an extremely rare unknown gender forename. Much more prevalently, Iasenko is the last name as well as the forename.