Meaning of the surname Aguilar
Aguilar is a Spanish surname of the from a place type meaning "place of eagles". It is one of the 50 most common surnames in Mexico. Several Spanish towns are called Aguilar. Twenty-second in Mexico.
Taken from a town, region, or landscape feature in Spain, or later in Mexico: Castillo (castle), Rivera (riverbank), Navarro (from Navarre), Ibarra (Basque valley).
In Mexico a person carries two surnames, the father's and then the mother's, so Aguilar appears as either half of a pair: Aguilar García, López Aguilar. Read how the two-surname system works.