Duncan


 * Characters:
 * Duncan (child), the son of MacCready, mentioned $$
 * Duncan (Vault 81), a man who was slated to be the first overseer of Vault 81 before becoming ill, mentioned $$
 * James Duncan and Jonathan Duncan, former owners of Duncan & Duncan Robotics in Summersville $$
 * R. Duncan, a criminal before the Great War, mentioned $$
 * Duncan McKann, a deceased member of the Free States $$


 * Real-life person:
 * Duncan Hood, an actor who voiced various unique characters in Fallout 3 and its add-ons Broken Steel and Point Lookout.