Scota is the name given to mythological daughters of two different Egyptian pharaohs in Irish mythology, Scottish mythology and pseudohistory. Though legends vary, all agree that a Scota was the ancestor of the Gaels, who traced their ancestry to Irish invaders, called Scotti, who settled in Argyll and Caledonia, regions which later came to be known as Scotland after their founder.
Edward J. Cowan traced the first mention of Scota in literature to the 12th century. Scota appears in the Irish chronicle Book of Leinster (containing a redaction of the Lebor Gabála Érenn). However, a text found in the 11th-century Historia Brittonum contains an earlier reference to Scota. 12th-century sources state that Scota was the daughter of an Egyptian pharaoh, a contemporary of Moses, who married Geytholos (Goídel Glas), the founder of the Scots and Gaels after being exiled from Egypt. The earliest Scottish sources claim Geytholos was a king of Greece, Neolus or Heolaus, while the Lebor Gabála Érenn describes him as a Scythian. Other manuscripts of the Lebor Gabála Érenn contain a variant legend where Mil Espaine appears as Scota's husband, and connects him to ancient Iberia.
A variant myth in the Lebor Gabála Érenn states that there was another Scota. She was the daughter of an Egyptian pharaoh named Cingris, a name found only in Irish legend. She married Niul, son of Fenius Farsaid. Niul was a Babylonian who traveled to Scythia after the collapse of the Tower of Babel. He was a scholar of languages and was invited by the Pharaoh to Egypt to take Scota's hand in marriage. Scota and Nuil had a son, Goídel Glas, the eponymous ancestor of the Gaels, who created the Gaelic language by combining the best features of the 72 languages then in existence.