By Aaron Abhishek Usually, it’s the fans who end up naming their stars, but in the case of Jordan and Bryant, they did give themselves names. Twitter was abuzz with NBA fans debating which player had the greatest nickname in sports, and unsurprisingly Michael Jordan and Kobe Bryant’s names came to the fore. Jordan was called the Black Jesus — the story of which was narrated by Reggie Miller in ‘The Last Dance’ while Bryant called himself the Black Mamba — an alter ego of his that would wreak havoc on the hardwood. Earlier, Bleacher Report posted the question on Twitter with a picture of a char…