Aguirre
A Basque surname most likely referring to a rocky or exposed place, probably from the Basque word for a height or cliff.
The #401 most common surname in the United States (2010 Census) — about 1 in every 3,883 Americans shares it.
Etymology
Aguirre is widely treated as a Basque surname, usually connected with Basque elements meaning a prominent height, ridge, cliff, or exposed place. In this kind of surname, the original sense would have been someone who lived near such a feature or came from a place named for it. Older scholarship sometimes explored other local place-based explanations, but the core idea is locational and topographic.
History
The name is especially associated with the Basque Country and later spread widely through Spain and the Spanish-speaking world. It appears in many historical Basque lineages and was carried to the Americas during Spanish expansion and later migration. Because it is both old and highly portable, Aguirre became established in many countries while still strongly evoking Basque ancestry.
Origin
Regions
Variant spellings
Fun fact
Aguirre is one of the best-known Basque surnames in the Spanish-speaking world, and it remains common enough in the United States to rank in the top 500 on the 2010 census.
From the historical record
“zaba por vocal , como Daban , Daoiz , Dávalos^ Dávila, Daza, Docon, Donis, Dosma, Dónate, Daguerre (de Aguirre) ^. Muchas de nuestras casas más antiguas é ilustres nunca la usaron. Hallábase á disposición de todo el mundo, como cosa baldía , y aplicábala arbitrariamente la cos- tumbre. Hasta al patronímico , que es…”
— Ensayo histórico etimológico filológico sobre los apellidos castellanos