Anthony Mason was nicknamed Mace.
Robert Parrish- Boston Celtics #00
Jason Williams Jason Williams
Xavier McDaniel, who played for several teams between 1985-1998, went by the nickname of X-Man.
James Loscutoff, A former professional Basketball Player For the Boston Celtics
Tom Sanders, a forward for the Boston Celtics from 1960-1973.
Mookie Blaylock is the closest I can think of. He played for the Atlanta Hawks.
Oscar Robertson, Hall of Fame guard for the Royals and Bucks between 1960-1974, went by the nickname of Big O.
There is a NBA player that goes by the nickname The Chairman of the Board and not The Chairman. The player is Moses Malone.
Artis Gilmore a former nba player got his nickname A-Train when he was with the Chicago Bulls.
Stacey Augmon See http://en.wikipedia.org/wiki/Stacey_Augmon