Darth, Why the George disappeared, I don't know, but read on for clues. The thing about the 'Iain' version of 'Ian' is that it is - for some utterly insane reason - deemed by certain people to be somehow 'posher', or even more Scottish, than just plain old 'Ian'! The 'Duncan' part is simply a middle name and not - as the impression being given would seem to have it - an element of a sort of hyphenated surname such as 'Cholmondeley-Hetherington', for example. Taken all-in-all, the name seems to be a none-too-subtle marketing ploy.