The name Gregorio, derived from the Latin name Gregory, means "watchful" or "alert. " It originated from the personal name of Saint Gregory the Great, who was consecrated Pope in 590. The name spread due to devotion to this saint and his significant contributions to Christianity, particularly his efforts to convert Britain. Over time, the name has been adopted as a surname in various countries, including Spain, and Portugal, often reflecting a strong connection to the Catholic faith. The use of the name has evolved, with its popularity increasing in the United States in recent decades.
