Aguilar

Meaning and origin

The surname Aguilar has its origin in the Iberian Peninsula, specifically in Spain, where it traces back to ancient Visigothic times. Derived from the Old Germanic personal name Agila, meaning "eagle," it became a hereditary surname denoting someone with characteristics associated with this majestic bird, such as strength, nobility, and keen eyesight. Over centuries of migration and assimilation, the surname Aguilar has spread across different regions and countries, representing the rich tapestry of Spanish history and extending its lineage to diverse communities worldwide.

The longer story

The last name Aguilar has its origins in the medieval kingdom of Castile, which was located in what is now modern-day Spain. The name is classified as a habitational surname, meaning it was derived from the name of a particular place. In this case, the surname Aguilar is derived from the word "aguila," which means "eagle" in Spanish.

One possible explanation for the use of the word "aguila" in the name is that it may have been used to describe either a geographical feature or a heraldic symbol associated with the place from which the surname originated. Eagles have long been used as symbols of strength and nobility, so the choice of this word in the surname may have been an attempt to convey these qualities.

The surname Aguilar is relatively common in Spanish-speaking countries, with a significant number of individuals carrying this last name. In the United States, the surname is most commonly found among individuals of Hispanic or Latino origin, reflecting the historical ties between Spain and the former Spanish colonies in the Americas.

Surname origins are rarely settled: one spelling can have several sources, and families often took a name for reasons nobody wrote down. Check it against the sources below before you rely on it.