Stewie is ageless, but his precise age remains a mystery. It's unclear the exact number of years Stewie entered on this planet. The baby character from the animated television show "Family Guy" is immortal. His age is yet revealed.
Stewart Gilligan Griffin, the mischievous baby genius, is hiding his true age from the world. Speculation is rampant as to his actual age. Is he ancient beyond measure? Or is he fresh to the world? The answer
is known only to Stewie! This mysterious character continues to intrigue fans with his hidden age and youthful appearance.
Lois Griffin Matriarch of The Griffins
