where does the last name pena come from
Peña (surname) Pe単a or de la Pe単a is a Spanish habitation surname. The origin of the surname can be traced directly to the Middle Ages. The earliest public record of the surname dates to the 13th century in the Valley de Mena (Burgos) in the Kingdom of Castile. The origin of the last name is in present-day Galicia, Spain. The Pe単as lived, originally, near a cliff or rocky land. Records indicate that the name derives from the Spanish word pe単a meaning "rock," "crag" or "cliff."[2]
Irish name A first name may be modified by an adjective to distinguish its bearer from other people with the same name. Mór ("big") and Óg ("young") are used to distinguish father and son, like English "junior" and "senior", but are placed between the given name and the surname: Seán Óg Ó Súilleabháin corresponds to "John O'Sullivan Jr." (although anglicised versions of the name often drop the "O'" from the name).