Last name origin & meaning:
Spanish, Catalan, and Jewish (Sephardic): habitational name from
any of numerous places called Aguilar, from Latin aquilare
‘haunt of eagles’ (a derivative of aquila ‘eagle’), for example
Aguilar de Campo in Palencia, Aguilar de la Frontera in
Córdoba, and Aguilar de Segarra in Catalonia.
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