In the US Military, a "Jody" is a generalized term for any man who stays home while everyone else goes to war. He gets to enjoy all the things service members are missing, more specifically the girlfriend back at home while the SM is away on active duty. The reason that they're called Jody specifically dates back to black soldiers in WWII. They took a character from old blues songs named Joe the Grinder (or Joe D. Grinder) who would steal the ladies of inmates and soldiers, and clipped his name to Jody.
Jody remains Jody.
Jody Paul's birth name is Jody Paul.
Jody Mikkelsen's birth name is Jody Bettis.
Jody Meredith's birth name is Jody Meredith.
Jody Stevenson's birth name is Jody Ann Stevenson.
Jody Palmer's birth name is Jody Ann Palmer.
Jody Scheckter's birth name is Jody David Scheckter.
Jody Kollapen's birth name is Jody Narandran Kollapen.
Jody Silverman's birth name is Jody Beth Silverman.
Jody fox is a kid for desoto.
Jody Gerut is 6'.
Jody Hill is 6'.