Stewie Griffin is timeless, but his exact age remains a mystery. It's unknown the exact number of years Stewie became on this planet. The baby character from the animated television show "Family Guy" is age-defying. His number of years is still determined.
Stewart Gilligan Griffin, the mischievous baby genius, is impossible to determine from the world. Speculation abounds as to the length of time he has existed. Is he over a hundred years old? Or is he fresh to
the world? The truth lies only with Stewie! This enigmatic character continues to intrigue fans with his unrevealed age and youthful appearance.
Lois Griffin Matriarch of The Griffins