dude if Santa Claus is real Jesus would be real.
Saint Nicholas was definitively real.
Now, it depends on whether you believe sainthood is some kind of divine bestowment or something awarded by a church run and managed by mortal and flawed men. But there you go.
Jesus was real. was he the son of god did he raise from the dead 💀 ? Was not there I do not know.
lots of saints were real people.
were the real saints. was not there I do not know.