Meaning & History
Combination of Mary and Sue. A notable bearer was Mary Sue Hubbard (1931-2002), the third wife of Scientology founder L. Ron Hubbard.This name is also frequently used to describe a fictional character (especially female) who is implausibly talented and well-liked, which is due to it being the name of the protagonist of the Star Trek fanfic "A Trekkie's Tale", who ironically was actually meant to be a parody of such characters).