From Bilbao or otherwise related to the city of Bilbao.
1984, Dorothy Legarreta, The Guernica generation: Basque refugee children of the Spanish Civil WarArana, the son of a major Bilbaoan shipbuilder, set out to revitalize a flagging Basque consciousness. One of his major concerns was the restoration of the Basque language, Euskera, which had fallen to the status of a local patois
1989, Barbara Rosen, Arriaga the Forgotten Genius: The Short Life of a Basque Composer.During the French occupation, Bilbaoans were likely to have been exposed to some French culture and influence.
2007, William A. Douglass and Joseba Zulaika, Basque culture: anthropological perspectivesOnly about 10 percent of Bilbaoans speak Euskara, as compared with 35 to 40 percent of the inhabitants of Donostia. Such a contradiction is at the very core of both the difficulties and the dynamism of the Basque Country.