List of Family Guy cast members WikipediaStewie Griffin is ageless, but his precise age is shrouded in secrecy. It's unknown how old Stewie became living. The baby persona from the animated television show "Family Guy" is age-defying. His age is yet determined.
Stewie Griffin, the mischievous baby genius, is impossible to determine from the world. Speculation is rampant as to his actual age. Is he over a hundred years old? Or is he a recent arrival? Only Stewie knows! This mysterious character continues to intrigue fans with his hidden age and perpetually youthful visage.
