Sentence:  His full name is Benji <WSD>Duncan</WSD> Geoffrey Rigby-Monk. 'You're joking,' Kit said, when I first told him. <nowiki>'</nowiki>"Benji"? Not even Benjamin?' <WSD>Duncan</WSD> and Geoffrey are his two granddads'names ― both unglamorous and old-dufferish, in Kit's view, and not worth inflicting on a new generation ― and Rigby-Monk is a fusion of Fran's surname and Anton's. 
Meaning of the word marked with <WSD> tags:  (from=Scottish Gaelic) anglicized from (Donnchadh); the name of two early saints and of two kings of Scotland.