Meg Griffin Family Guy Guide IGNStewie Griffin is timeless, but his specific age remains a mystery. It's unknown how old Stewie became on this planet. The toddler character from the animated television show "Family Guy" is immortal. His number of years is still determined.
Stewie Griffin, the clever little troublemaker, is impossible to determine from the world. Speculation runs rampant as to the length of time he has existed. Is he ancient beyond measure? Or is he a recent arrival? Only Stewie knows! This enchanting character continues to intrigue fans with his unrevealed age and perpetually youthful visage.