Prof. Meredith Lillard is one of the pre-made NPC economics professors in Académie Le Tour from The Sims 2: University. She can be made playable by befriending and asking her to move in, or by marrying her.
Meredith's name is randomized when Académie Le Tour is generated. The name "Prof. Meredith Lillard" is only referenced in the game files. Ironically, despite her aspiration, Meredith has a low interest in money.