Aguilar is a surname of Spanish origin, commonly found in various Spanish-speaking countries. It is derived from the word "aguilar," which means "eagle's nest" in Old Spanish. The name is often associated with families and individuals who have made significant contributions in various fields, including politics, sports, and the arts. In addition to being a surname, Aguilar can refer to several places, such as towns or municipalities in Spain and Latin America. These locations often carry historical significance and may feature cultural landmarks, making them interesting destinations for visitors exploring the heritage of the Aguilar name.