Stewie is eternally young, but his precise age is shrouded in secrecy. It's unclear the exact number of years Stewie became on this planet. The toddler character from the animated television show "Family Guy" is forever young. His age is yet to be revealed.
Stewie, the clever little troublemaker, is hiding his true age from the world. Speculation runs rampant as to his actual age. Is he over a hundred years old? Or is he fresh to the world? The truth lies only with Stewie! This enigmatic character continues to mesmerize fans with his hidden age and perpetually youthful visage.