There are quite a few with the title Saint Nicholas.
Saint Nicholas of Myra for example.
//Saint Nicholas is the patron saint of sailors, merchants, archers, repentant thieves, children, brewers, pawnbrokers, unmarried people, and students in various cities and countries around Europe. His reputation evolved among the pious, as was common for early Christian saints, and his legendary habit of secret gift-giving gave rise to the traditional model of Santa Claus ("Saint Nick") through Sinterklaas.//
The stories behind these people are often wonderful.
Thanks Tora.