I know @Brian Boru got his through psychosis. He literally believes himself to be the 1000 year old king of Ireland.
For me, I got "Zed" because my real last name starts with Z, and "Clampet" because I currently live in Tennessee where the Beverly Hillbillies were supposedly from. Plus, the leader of the Clampets was named "Jed", which rhymes with "Zed".
For me, I got "Zed" because my real last name starts with Z, and "Clampet" because I currently live in Tennessee where the Beverly Hillbillies were supposedly from. Plus, the leader of the Clampets was named "Jed", which rhymes with "Zed".