The name Vince is a boy's name of Latin origin meaning "conquering". Vince and discussed in our forums with posts like "Spelling Bee Name Game".
From the experts:
Vince is not a short form that often stands alone on the birth certificate, the way Jack or even Joe does, but it has certain credibility as the name always used for football great Vince Lombardi. And as a diminutive for Vincent, it's a far sight better than Vinnie or Vinny or even Vin.