1.
Jay-Z / Shawn Corey Carter
2.
Eminem / Marshall Bruce Mathers III
4.
Waka Flocka Flame / Juaquin James Malphurs
5.
Fetty Wap / Willie Maxwell II
8.
A$AP Rocky / Rakim Mayers
9.
M.I.A. / Mathangi "Maya" Arulpragasam
10.
Macklemore / Ben Haggerty
Do you know any other interesting origin stories for rap names? Add 'em in the comments!