(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.
Jewish (Ashkenazic): surname used as a translation of Cohen, from German Kaplan or Polish kapłan ‘chaplain’, ‘curate’.
German, Swedish, Czech, and Slovenian; Slovak Kaplán, Polish (Kapłan); Hungarian (Káplán): status name for a deacon, chaplain, or curate (ultimately from Late Latin capellanus (see Chaplin 1), or a nickname for someone resembling a clergyman).
Turkish: from kablan ‘tiger’, hence a nickname for someone thought to resemble a tiger, typically in having indomitable courage or spirit. In the form Kaplanis, this is also found as a Greek surname, with various patronymic and other derivatives (Kaplanidis, Kaplanoglou, Kaplanellis, etc.)