Gradon

Gradon is an English locational surname, of a location now lost. It can also be spelt Graddon, Gratton, Gredan, Gredden, Gredon, Greydon, Greeding, Gridon and Grodden.

Notable people with this surname

 * Alexander Gradon (1666–1739), Irish politician
 * Margaretta Graddon (1804–?), British singer
 * Sophie Gradon (1985–2018), English reality TV personality and former Miss Great Britain
 * Simon Gredon, Archdeacon of Chichester