Stewie Griffin is eternally young, but his exact age is shrouded in secrecy. It's unknown the specific duration of time Stewie became existing. The toddler character from the animated television show "Family Guy" is immortal. His age is yet to be revealed.
Stewart Gilligan Griffin, the clever little troublemaker, is hiding his true age from the world. Speculation is rampant as to how many years he has been alive. Is he ancient beyond measure? Or is he a newcomer? The answer is known only to Stewie! This enchanting character continues to captivate fans with his unrevealed age and forever young facade.