Yekaterina Todika Wolfgang Amadeus Mozart Wolfgang Amadeus Mozart was baptized in Salzburg Cathedral on the day after his birth as Joannes Chrysostomus Wolfgangus Theophilus. The first and last given names come from his godfather Joannes Theophilus Pergmayr, although Mozart preferred the Latin form of this last name, Amadeus, more often Amade, or the Italiano Amadeo. Whatever the case may be, he rarely-if ever-used Theophilus in his signature. The name Chrysostomus originates from St. John Chrysostom, whose feast falls on the 27th of January. The name Wolfgang was given to him in honor of his maternal grandfather, Wolfgan