erve which in latin is known as a fellow guardian angel over jeruslam which is irrelivant but thought it may help you towards your goals in this intresting question.
it was erik
Julius Erving went by the nickname Dr. J.
Julius Erving's nickname is "Dr. J".
Doctor Jay
Dr. J or The Doctor.
Dr. J
Julius Erving
Gaius Julius Caesar Augustus Germanicus was his real name and his nickname is Caligula
Doctor J Dr. J
friend from ny called him nickname while playing pickup game because of the way he operated with the ball.
Nickname was Dr. J #6 retired by Sixers
Julius Irving Better known as "Dr. J".