Stewie is forever youthful, but his specific age is shrouded in secrecy. It's unclear the specific duration of time Stewie became existing. The toddler persona from the animated television show "Family Guy" is age-defying. His time on Earth is yet revealed.
Stewie Griffin, the cunning infant prodigy, is impossible to determine from the world. Speculation runs rampant as to his actual age. Is he ancient beyond measure? Or is he a newcomer? The answer is known only to Stewie! This enigmatic character continues to mesmerize fans with his unrevealed age and perpetually youthful visage.