Last name Kaimina (Kaimina 
, Каймина 
) , throughout the world, is a very rare family name. The last name Kaimina is habitual in Latvia, where it is quite a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia. Not in comparison with a country's population, it is commonest in Russia, Latvia, and the United Kingdom. Very seldom, Kaimina is the forename as well as the last name.