(male) English form of a common biblical name (meaning ‘who is like God?’ in Hebrew) borne by one of the archangels, the protector of the ancient Hebrews, who is also regarded as a saint of the Catholic Church. In the Middle Ages, Michael was regarded as captain of the heavenly host (see Revelation 12:7–9), symbol of the Church Militant, and patron of soldiers. He was often depicted bearing a flaming sword. The name is also borne by a Persian prince and ally of Belshazzar mentioned in the Book of Daniel. Since the early 1900s it has been one of the most enduringly popular boys' names in the English-speaking world. See also Michal.
Cognates: Irish: Mícheál. Scottish Gaelic: Mìcheal. Welsh: Meical, Mihangel. German: Michael. Dutch: Michaël, Machiel. Scandinavian: Mikael. Danish, Norwegian: Mikkel. French: Michel. Spanish, Portuguese: Miguel. Catalan: Miquel. Italian: Michele. Russian: Mikhail. Polish: Michał. Czech: Michal. Croatian: Mihovil. Serbian: Mihajlo. Slovenian: Mihael. Finnish: Mikko. Hungarian: Mihály.
Short forms: Mike, Mick.
Pet forms: Mick(e)y, Mikey.
Welsh: from the Old Welsh personal name Morcant, which is of uncertain but ancient etymology.
Irish: importation of the Welsh surname, to which has been assimilated more than one Gaelic surname, notably Ó Muireagáin (see Merrigan).
Scottish: of uncertain origin; probably from a Gaelic personal name cognate with Welsh Morcant.
FOREBEARS Morgan is one of the oldest and commonest of Welsh surnames, but there is also a Scottish family called Morgan, established from medieval times in Aberdeenshire, with connections with the McKays. The Scottish name is probably not the result of Welsh migration, but was established independently. Abel Morgan (1673–1722), a baptist clergyman, was born in Cardiganshire, South Wales, and emigrated to Philadelphia in 1712, establishing churches in PA, DE, and NJ.