Cognomen نيجا (Niga 
, Negga 
, نيجا) , in the entire world, is quite a common family name. The last name نيجا is habitual in Romania, where it is quite a rare surname, the Democratic Republic of the Congo, and Libya. Not in comparison with a country's population, this name is the most popular in the Democratic Republic of the Congo, Ethiopia, and Romania. Likewise, نيجا is the forename as well as the last name.