Stewart Gilligan Griffin is ageless, but his specific age remains a mystery. It's unknown the specific duration of time Stewie has been living. The baby persona from the animated television show "Family Guy" is immortal. His age is yet to be revealed.
Stewie, the clever little troublemaker, is hiding his true age from the world. Speculation abounds as to his actual age. Is he a century old? Or is he a newcomer? The answer is known only to Stewie! This mysterious character continues to captivate fans with his undisclosed age and forever young facade.
