Castilo

The surname Castilo originated from Spain and can be traced back to the 12th century. It is derived from the Spanish word "castillo," meaning castle or fortress. This suggests that the name may have been given to someone who lived near a castle or worked as a caretaker or guard of a castle.

In medieval Spain, surnames were often derived from occupations, locations, or physical attributes. The Castilo name likely originated in the regions of Castile or Aragon, where many castles and fortresses were built during the Reconquista period to defend against the Moors.

One of the earliest recorded references to the Castilo surname can be found in the "Libro de la Montería" (Book of the Hunt), a 14th-century manuscript commissioned by King Alfonso XI of Castile, which mentions a "Pedro Castilo" among the huntsmen of the royal court.

Another notable early bearer of the Castilo name was Rodrigo Castilo, a Spanish conquistador who participated in the conquest of Mexico alongside Hernán Cortés in the early 16th century.

In the 17th century, a prominent figure with the Castilo surname was Juan del Castilo y Saavedra (1592-1670), a Spanish playwright and poet who wrote several comedies and religious plays.

During the 18th century, Francisco Castilo Negrete (1719-1768) was a renowned Spanish architect who designed several notable buildings in Mexico City, including the Palacio de Minería (Mining Palace).

In the 19th century, José María Castilo Remón (1810-1889) was a Spanish politician and lawyer who served as the Minister of Justice and Education under Queen Isabella II.

Other notable individuals with the Castilo surname include the 20th-century Mexican painter María Castilo Rendón (1924-1989) and the contemporary Spanish writer and journalist Elvira Castilo (born 1975).