Only if you have been chosen by the father of the Jims. You may also be selected or call yourself The Jim so much that eventually people accept it.
e.g. Scott Chambers is now a Jim.
Jim duggan Jim duggan Jim duggan
Jim Colosimo went by Diamond Jim, and Big Jim.
James Maury Henson, Rest in Peace. He was an amazing man... (Usually called Jim Henson)
Jim Webb Sings Jim Webb was created in 1968.
Jim Threapleton goes by Jim.
Jim Wicks goes by Jim.
jim's real son
The cast of Jim with a J - 2008 includes: Jim Jacob as Jim
Jim Oderwald goes by Jim Odie.
Jim Pembroke goes by Jim Kowalszkij.
Jim DeFrancesco goes by Jim Dean.
Jim Lynam goes by Jim Jesus.