<P> Megan "Meg" Griffin is a fictional character in the animated television series Family Guy . Meg is the eldest child of Peter and Lois Griffin and older sister of Stewie and Chris, but is also the family's scapegoat who receives the least of their attention and bears the brunt of their abuse . She is often bullied, ridiculed, and ignored . </P> <P> Meg first appeared on television, along with the rest of the Griffin family, in a 15 - minute short on December 20, 1998 . She was created and designed by Family Guy creator Seth MacFarlane, who was asked to pitch a pilot to the Fox Broadcasting Company, based on The Life of Larry and Larry & Steve, two shorts made by MacFarlane featuring a middle - aged man named Larry and an intellectual dog, Steve . After the pilot was given the greenlight, the Griffin family appeared in the episode "Death Has a Shadow". </P> <P> Originally voiced by Lacey Chabert during the first season, Meg has been voiced by Mila Kunis since season 2 . </P> <P> Meg is a self - conscious and insecure adolescent girl . She is treated unfairly by various people and has numerous insecurities that prompt her to try to be part of the "in - crowd", which only results in her getting rebuffed by the many bullies of this circle, particularly Connie D'Amico, the head cheerleader of the local high school, James Woods Regional High School . However, a nerdy student named Neil Goldman is attracted to her . She is also usually the butt of Peter's jokes due to her unpopularity and "ugliness". Peter resorts to outrageous stunts and names; Stewie and Brian tend to disdain her kindness, but they typically do it behind Meg's back; and Lois constantly puts Meg down while boosting her own egotistical image and usually does little to no help when she is abused by others, though she is not as abusive towards her as Peter is . </P>

Who did meg's voice first on family guy