You and your neighbours.

In my sixth grade, came a new guy. His name was unusually long for any person from our community (which is notorious for giving weird names to their new born children. Eg: Flubbeesh). Mr. Moncy (There! I told you), our class teacher, who was a strict but funny man, asked him his name during the introduction at the beginning of the academic year.
"Jerrin Antony Joseph Thottaan".
"I didn't ask all your neighbours names, just say yours", said the 'strictly funny' man.
The class laughed away.

11 years later, I came across a person who taught in a famous college in the Pub city. Name?
'Jesus Milton Rousseau S.'
My best buddy asked me, on telling her, about him:
" Does the 'S' stand for Shakespeare?"