Cognomen Yuchina (Yuchina 
, Ючина 
) , in all the world, is a rare surname. The cognomen Yuchina is characteristic of Bolivia, where it is quite a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Bolivia, Russia, and Brazil. Much less frequently, Yuchina is the forename as well as the last name.