Cognomen סיירה (Sierra 
, Sarria , סיירה 
) , around the globe, is a widespread surname. The last name סיירה is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a common surname, Honduras, and Puerto Rico (explore the name in all countries). In absolute terms, it is the most numerous in Latin America and the Caribbean, particularly Colombia, Mexico, and Honduras. Very seldom, סיירה is the forename as well as the last name.