What does «santiaguero» mean in Spanish?

Born in Santiago de (capital city of the Cuban province of the same name).

♦ Used in: Cuba

Examples of use in Spanish: "el santiaguero es conocido por su gentileza y su buen trato".
Belonging or related to this city.

Examples of use in Spanish: "música santiaguera".
Born in or related to Santiago de los Caballeros, a city in the Dominican Republic. Also santiagués and santiaguense, although these variants are less used.
Healer who heals by persigning himself.

♦ Used in: Puerto Rico