Globally, Iefimenko (Iefimenko , Иефименко ) is an extremely rare unknown gender given name. Predominantly, Iefimenko is the last name as well as the forename.
Єфименко, and Єфіменко
Igor, Denis, Eldar, Mykola, Sergii, Andrii, Victor, Ievgen, Oksana, Liudmyla, and Nataliia
, Иефименко 
) is an extremely rare unknown gender given name. Predominantly, Iefimenko is the last name as well as the forename.