BERLANGUIANO belongs to Berlanga de Duero, municipality in the province of Soria, autonomous community of Castile and León. 2 . Belonging to the Municipality of Berlanga in the province of Badajoz. 3 . is a Spanish surname, and BERLANGUIANO is who is a follower or fan of who has that surname. For example, Luis García-Berlanga Martí, Spanish film director and screenwriter. There is also a singer and a cyclist.