Cognomen Yasyna (Ясина 
, Иасина , Yasyna) , all around the world, is a rare last name. The surname Yasyna is characteristic of Russia, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Kazakhstan. Measured by absolute frequency, it is commonest in Russia, Kazakhstan, and Ukraine. Likewise, Yasyna is the forename as well as the last name.