It is a word of the Basque language that means people from below. It is the name of a city in Spain, capital of the Province of Biscay. Name of a neighborhood in Madrid and a Metro Station. Name of an important archaeological zone in Guatemala. Name of a town in the State of Coahuila in Mexico. Surname of Spanish origin. Surname of a Spanish cyclist, whose full name is Pello Bilbao López de Armentia.
