Saint Andrew (Greek: Ανδρέας, Andreas), called in the Orthodox tradition Protocletos, or the First-called, is a Christian Apostle and the younger brother of Saint Peter. The name "Andrew" (from Greek : "ανδρεία", Andreia, manhood, or valour), like other Greek names, appears to have been common among the Jews from the second or third century B.C. No Hebrew or Aramaic name is recorded for him.
About the middle of the tenth century, Andrew became the patron saint of Scotland. Several legends state that the relics of Andrew were brought under supernatural guidance from Constantinople to the place where the modern town of St Andrews stands today (Gaelic, Cill Rìmhinn).
The oldest surviving manuscripts are two: one is among the manuscripts collected by Jean-Baptiste Colbert and willed to Louis XIV, now in the Bibliothèque Nationale, Paris, the other in the Harleian Mss in the British Library, London. They state that the relics of Andrew were brought by one Regulus to the Pictish king Óengus mac Fergusa (729–761). The only historical Regulus (Riagail or Rule) — the name is preserved by the tower of St. Rule — was an Irish monk expelled from Ireland with Saint Columba; his date, however, is c. 573–600. There are good reasons for supposing that the relics were originally in the collection of Acca, bishop of Hexham, who took them into Pictish country when he was driven from Hexham (c. 732), and founded a see, not, according to tradition, in Galloway, but on the site of St. Andrews