A Mitch is a male version of the word b***h, Kevin Hart made the word up he just replaced the B in b***h in to an M.
It means "awesome" in hebrew.
If you mean on the episode "iChristmas", his name is Mitch.
Mitch Lazear's birth name is MitchellLeviLazear.
Mitch Grobeson's birth name is Mitchell Grobeson.
Mitch Lindemann's birth name is Mitchell Lindemann.
Mitch Spinelli's birth name is Mitchell Weinstein.
Mitch Winehouse's birth name is Mitchell Winehouse.
Mitch Leigh's birth name is Irwin Michnik.
Mitch White's birth name is Mitchell White.
Mitch Martyna's birth name is Martyna, Mitchell Christopher.
Mitch Landrieu's birth name is Mitchell Joseph Landrieu.
Mitch Lassiter's birth name is Mitchell Scott Lassiter.
Mitch Jayne's birth name is Mitchell Franklin Jayne.