List of Family Guy cast members WikipediaStewie is forever youthful, but his specific age remains a mystery. It's unclear the exact number of years Stewie entered on this planet. The baby persona from the animated television show "Family Guy" is forever young. His time on Earth is yet to be determined.
Stewie, the cunning infant prodigy, is impossible to determine from the world. Speculation is rampant as to his actual age. Is he a century old? Or is he a recent arrival? Only Stewie knows! This enigmatic character continues to captivate fans with his unrevealed age and forever young facade.