(male) One of the many French names of Germanic origin that were introduced into Britain by the Normans; it has since remained in continuous use. It is derived from the nearly synonymous elements hrōd ‘fame’ + berht ‘bright, famous’, and had a native Old English predecessor of similar form (Hreodbeorht), which was supplanted by the Norman name. Two dukes of Normandy in the 11th century bore the name: the father of William the Conqueror (sometimes identified with the legendary Robert the Devil), and his eldest son. It was borne also by three kings of Scotland, notably Robert the Bruce (1274–1329), who freed Scotland from English domination. The altered short form Bob is very common, but Hob and Dob, which were common in the Middle Ages and gave rise to surnames, are extinct. See also Rupert.
Short forms: Bob, Rob.
Pet forms: Bobby, Robbie, Robin.
Cognates: Irish: Roibéard. Scottish Gaelic: Raibeart. German: Robert, Rupprecht. Dutch: Robrecht, Rob(b)ert. Scandinavian: Robert. French: Robert. Spanish, Portuguese, Italian: Roberto. Czech: Robert. Finnish: Roopertti. Hungarian: Róbert. Latvian: Roberts.
English and German: from a very widely used personal name of Germanic origin, composed of the elements arn ‘eagle’ + wald ‘rule’. In addition, it has probably absorbed various European cognates and their derivatives (for the forms, see Hanks and Hodges 1988).
English: habitational name from either of the two places called Arnold (see Arnall).
Jewish (Ashkenazic): adoption of the German personal name, at least in part on account of its resemblance to the Jewish name Aaron.
FOREBEARS Arnold is a widespread and important family name in North America. In particular, it is borne by a prominent RI family, descended from a certain Thomas Arnold, who emigrated to New England before 1635.