Basilio is a masculine given name of Italian and Spanish origin. It is a cognate of Basil, deriving from the Greek name Basileios, which means "royal, kingly." The root of the name comes from the Greek word basileus, meaning "king."Etymology and HistoryThe name gained popularity in the Christian world due to Saint Basil the Great, a 4th-century bishop of Caesarea and one of the early Church Fathers. Veneration of Saint Basil spread the name throughout Christian Europe, where it was especially prevalent among Eastern Christians and was borne by two Byzantine emperors. In the Romance languages, the Greek original evolved into forms such as Basilio in Italian, Spanish, and Portuguese, with similar variants appearing in other languages (e.g., Vasil in Macedonian, Basil in English).Notable BearersAmong historical figures named Basilio are Basilio Augustín (1840–1910), a Spanish Governor-General of the Philippines; Basilio Badillo (1885–1935), a Mexican educator and politician who briefly served as Governor of Jalisco; and Basilio Basili (1804–1895), an Italian tenor and composer. In the Portuguese-speaking world, the name is associated with the poet Basílio da Gama (1740–1795). Notable contemporaries include Basilio de Bragança Pereira, a Brazilian statistician; and Basilio Owono, an Equatorial Guinean footballer.Cultural SignificanceBecause of its association with Saint Basil and its royal meaning, Basilio has maintained a continuous history of use in Italy, Spain, and Portugal. Its popularity diminished in modern times but it remains a classic name. Related feminine forms include Basilia in Spanish, and the Italian surname Basile descends from the name.Meaning: royal, kinglyOrigin: Italian, Spanish (from Greek Basileios)Type: given nameUsage regions: Italy, Spain, Portugal, Latin America