Refers to the name used to denote the residents of a particular place.
El gentilicio de las personas de Madrid es 'madrileño' y refleja su rica cultura.
The demonym for the people of Madrid is 'madrileño' and reflects their rich culture.
El gentilico de los habitantes de Madrid es 'madrileño'.
The demonym for the inhabitants of Madrid is 'madrileño'.