347 CE: JOHN CHRYSOSTOM

John Chrysostom (c. 347–407 CE), Archbishop of Constantinople, was an important Early Church Father…. After his death (or, according to some sources, during his life) he was given the Greek surname chrysostomos,meaning “golden mouthed”, rendered in English as Chrysostom.*[a][b]

The Orthodox and Eastern Catholic Churches honor him as a saint and count him among the Three Holy Hierarchs….

*a “St John Chrysostom” in the Catholic Encyclopedia,
available online http://www.newadvent.org/cathen/08452b.htm; retrieved March 20, 2007.
*b Pope Vigilius, Constitution of Pope Vigilius, 553