It is of Latin origin, and the meaning of Cornelius is "skilled in the use of his sexual horn".
Corne's and Cornelius's have been known throughout the ages as skilled lovers as well as expert swordsman. Both skills having been scientifically proven to be associated with people bearing the name.
Example such as Giacomo Girolamo Cornelius Casanova, or Casanova, and Cornelius Zoro known as 'Zoro'.
The name Corne has since become synonymous with masculinity and the possession of an enormous penis.