Nothing personal, but more people with appropriate or inappropriate names:
Don Rich and Don Chance, professors and authors of various papers on options pricing.
The unfortunately named Glen Swindle, an energy trader at Credit Suisse. It could have been worse if his parents had named him Glengarry Glen Swindle.
On a related issue of names: The Great War eventually became World War I; let us hope that The Great Depression doesn’t soon become World Depression I.