By the time this description went to print, Sean Combs changed his name 7 times.
When your buddies discovered your real name they gave you endless crap about it. Don't be offended. Embrace it. Just like you embraced your Neff Cosmo T-Shirt when you first got it. The name thing will pass. Besides, who keeps a name for any amount of time these days? Look at P-Diddy.