Vizcaya.

(a loanword from Spanish)

Headword: 
Vizcaya.
Principal English Translation: 

the Basque region of what is now Spain
(a loanword from Spanish)

Attestations from sources in English: 

yn vizcaya tlaca españolesme = the Spaniards who are Basques (central Mexico, 1610)
Annals of His Time: Don Domingo de San Antón Muñón Chimalpahin Quauhtlehuanitzin, James Lockhart, Susan Schroeder, and Doris Namala, eds. and transl. (Stanford: Stanford University Press, 2006), 164–5.