Cognomen Ratmir (Ратмир 
, Ratmir 
) , around the world, is a rare family name. The last name Ratmir is habitual in Kyrgyzstan, where it is a rare surname, Russia, where it is a very rare surname, and Hungary. Not in comparison with a country's population, the name is most common in Russia, Kyrgyzstan, and China. Much more frequently, Ratmir is the forename as well as the last name.