Zazueta
A Spanish-language surname likely tied to a place name in the Basque-speaking world or northern Spain.
The #8,687 most common surname in the United States (2010 Census) — about 1 in every 81,636 Americans shares it.
Etymology
Zazueta is best treated as a locative surname, formed from a place name rather than a personal characteristic or occupation. The name is likely ultimately connected with Basque or northern Spanish toponymy, though the exact place behind the surname is not securely established in standard reference works. In Spanish usage, surnames of this type often identify a family by their original home or estate.
History
The surname is found today chiefly in the Spanish-speaking world, especially Mexico and the southwestern United States, consistent with a surname that spread through Iberian and later colonial migration. Because the underlying place-name origin is not firmly settled in the general onomastic literature, its early history is less certain than for more common Spanish surnames. Modern bearers may also encounter spelling and pronunciation variation depending on region.
Origin
Regions
Variant spellings
Fun fact
Zazueta is uncommon enough in the U.S. that even a few thousand bearers place it far outside the top several thousand surnames.