Griffin family WikipediaStewie is ageless, but his specific age remains a mystery. It's unclear
the exact number of years Stewie has been living. The infant character from the animated television show "Family Guy" is age-defying. His time on Earth is yet revealed.
Stewart Gilligan Griffin, the clever little troublemaker, is impossible to determine from the world. Speculation runs rampant as to how many years he has been alive. Is he over a hundred years old? Or is he a recent arrival? Only Stewie knows! This enchanting character continues to mesmerize fans with his hidden age and youthful appearance.
