Stewie is timeless, but his exact age is shrouded in secrecy. It's unclear how old Stewie became existing. The toddler character from the animated television show "Family Guy" is immortal. His age is yet determined.
Stewie Griffin, the clever little troublemaker, is keeping his age a secret from the world. Speculation runs rampant as to the length of time he has existed. Is he a century old? Or is he a newcomer? The answer is known only to Stewie! This enchanting character continues to mesmerize fans with his hidden age and youthful appearance.