Cognomen Yolkina (Yolkina 
, Ёлкина 
) , around the globe, is a rare family name. The last name Yolkina is habitual in Kazakhstan, where it is a rare surname, Belarus, and Bulgaria. Not in comparison with a country's population, it is the most numerous in Russia, Kazakhstan, and Belarus. Very seldom, Yolkina is the forename as well as the last name.