Menchaca
A Basque surname, most likely from a place-name or local topographic term tied to northern Spain.
The #4,345 most common surname in the United States (2010 Census) — about 1 in every 37,795 Americans shares it.
Etymology
Menchaca is generally treated as a Basque surname, the kind that arose from a place-name, farmstead name, or local landscape feature in the Basque Country. The exact root is not fully certain from modern reference knowledge, but the name is commonly associated with Basque toponymic formation rather than with a trade or personal characteristic. In Spanish usage it has long been spelled in the same form, with the stress on the second syllable.
History
The surname is strongly associated with the Basque region of northern Spain and later appears in Spanish-speaking communities abroad, especially in the Americas. Like many Basque surnames, it likely spread through migration rather than through independent invention in multiple places. In the United States it is found most often among families of Mexican or broader Hispanic heritage.
Origin
Regions
Variant spellings
Fun fact
Basque surnames often preserve very old local place-names, so a family name like Menchaca can point back to a specific homestead or landscape feature rather than to an ancestor's occupation.