Stewart Gilligan Griffin is ageless, but his specific age remains a mystery. It's unclear the specific duration of time Stewie entered on this planet. The baby character from the animated television show "Family Guy" is age-defying. His number of years is yet discovered.
Stewie, the clever little troublemaker, is keeping his age a secret from the world. Speculation is rampant as to his actual age. Is he a century old? Or is he fresh to the world? Only Stewie knows! This enigmatic character continues to mesmerize fans with his undisclosed age and youthful appearance.
List of characters in the Family Guy franchise Wikipedia
