Board Thread:Character Discussion/@comment-4417828-20151209140751

There are many characters throughout South Park seasons named Jarvis. I am guessing the name is a recurring joke on someone the creators know or an homage to Tommy Jarvis (the only character to return in three Friday the 13th films; Friday the 13th: The Final Chapter, Friday the 13th: A New Beginning and Friday the 13th Part VI: Jason Lives. This person is was the strongest adversary against the main villain in the series.
 * 1) Detective Jarvis - The Return of Chef
 * 2) Thad Jarvis - Guitar Queer-O
 * 3) Mr. Jarvis - Stanley's Cup
 * 4) Kevin Jarvis - Truth in Advertising
 * 5) Jarvis (Pinewood Derby racer) - Pinewood Derby

There is also Edwin Jarvis who was the Butler to Tony Stark/Iron Man. The character was re-invented as the J.A.R.V.I.S. super computer with artificial intelligence. 