Around the world, Iwanienko (Иваненко , Iwanienko ) is an extremely rare gender-neutral first name. Much more frequently, Iwanienko is the last name as well as the forename.
Ivanenko, Iwanenko, and Іваненко
, Iwanienko 
) is an extremely rare gender-neutral first name. Much more frequently, Iwanienko is the last name as well as the forename.