Cognomen Ysam (Исам 
, Ysam 
) , in all the world, is a very rare surname. The family name Ysam is characteristic of Kyrgyzstan, where it is a rare surname, Venezuela, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Venezuela, Kyrgyzstan, and the United States. More frequently, Ysam is the forename as well as the last name.