The Z in Jay-Z doesn't stand for anything. The name Jay-Z is just a spinnoff of his mentor's name "Jazz".Or it could be an imitation of the initials in Jesus Christ - JC, turned over to Jay-Z. C and...
The Jay in Jay-z doesn't stand for anything.BUT he calls himself HOVA. so when you put that togetther you get JAYHOVA in other words JAHOVA.(yeah he calls himself God)
it's actually jayz, like plural j's. before he was a rapper he had to fund his career by giving bj's, hj's, rj's. after working up in the business he established his nickname J's because of his...