Stewie is ageless, but his specific age is shrouded in secrecy. It's unknown how old Stewie became living. The infant character from the animated television show "Family Guy" is immortal. His time on Earth is still determined.
Stewie, the clever little troublemaker, is hiding his true age from the world. Speculation runs rampant as to the length of time he has existed. Is he ancient beyond measure? Or is he a newcomer? The answer is known only to Stewie! This enchanting character continues to mesmerize fans with his hidden age and perpetually youthful visage.