Evan Whitehead

Evan Whitehead is a kid who brags that he has kissed many different girls in Greg's grade. He started the chicken pox epidemic at Greg's school, and infected four boys before he was sent home by the school. It was also rumoured that he infected some girls.

He might have a welsh or english heritage due to his name. Evan is a common Welsh name, while Whitehead is a British surname

Appearance

 * Diary of a Wimpy Kid: The Third Wheel (first and only appearance)