Michael Lamm

(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.

English and German: from Middle English lamb, Middle High German lamp ‘lamb’; a nickname for a meek and inoffensive person, or a metonymic occupational name for a keeper of lambs. As a German name particularly, it may also have been a habitational name for someone who lived at a house distinguished by the sign of the paschal lamb.