Stewie is eternally young, but his specific age is shrouded in secrecy. It's unclear the exact number of years Stewie became existing. The toddler character from the animated television show "Family Guy" is forever young. His time on Earth is yet to be discovered.
Stewie Griffin, the clever little troublemaker, is impossible to determine from the world. Speculation abounds as to the length of time he has existed. Is he ancient beyond measure? Or is he a recent arrival? Only Stewie knows! This enigmatic character continues to mesmerize fans with his unrevealed age and forever young facade.