Cognomen Нігер (Niger 
, Нігер 
) , in the world, is quite a common last name. The last name Нігер is characteristic of Libya, where it is quite a common surname, Niger, and Nicaragua, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Niger, Libya, and Bangladesh. Likewise, Нігер is the forename as well as the last name.