👉 Rosario is a fictional city in the United States, specifically located in the state of New Mexico. It was created by the American author and illustrator Carlos Ruiz Zafón as a fictional setting for his novel "The City Without Fear." This character's name has been widely used in various media such as books, films, and television shows. The name Rosario is often associated with the city of Santa Fe, New Mexico, which is where the book was originally set.