In the entire world, Iwanenko (Иваненко , Iwanenko ) is an extremely rare gender-neutral given name. Much more prevalently, Iwanenko is the last name as well as the forename.
Ivanenko, Iwaneńko, Iwanienko, and Іваненко
, Iwanenko 
) is an extremely rare gender-neutral given name. Much more prevalently, Iwanenko is the last name as well as the forename.