Amelia

Daria Morgendorffer's only fan/follower in the series, a teenager at Camp Grizzly in the episode, "Camp Fear."

Amelia in Daria Fandom
There is some debate (without supportive evidence) among fans of the Daria series that Amelia was meant to be an archetype for Daria fans in general, and the meeting between Daria and Amelia was a cautionary tale showing how Daria would actually react to discovering she had fans.

Amelia is not often used in Daria fanfiction.