Regnum
Regnum a town of the Belgae in the S. of Britannia Romana, and seemingly a place of some importance, since there was a particular road to it. (Itin. Ant. p. 477.) Camden (p. 133) identifies it with Ringwood in Hampshire. Horsley, on the contrary (p. 441), conjectures it to have been Chichester; but, though Roman antiquities have been found at Chichester, its situation does not suit the distances given in the Itinerary.
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.