Surname Chmelenko (Чмеленко 
, Chmelenko ) , all over the world, is a rare family name. The family name Chmelenko is characteristic of Kazakhstan, where it is a rare surname, Ukraine, and Kyrgyzstan. Not in comparison with a country's population, it is the most numerous in Kazakhstan, Russia, and Ukraine. Much less frequently, Chmelenko is the forename as well as the last name.