Surname Yachina (Yachina 
, Ячина 
, ยะจินะ 
) , worldwide, is a rare last name. The cognomen Yachina is habitual in Russia, where it is a rare surname, Kyrgyzstan, and Kazakhstan, where it is a very rare surname. In absolute terms, it most frequently occurs in Russia, Thailand, and Ukraine. Much less frequently, Yachina is the forename as well as the last name.