DOG NAME	MEANING
Jack	God is gracious
Jackson	God is gracious
Jake	Supplanter
Jammer	Rapper
Java	Brewed coffee
Jaws	Framework of the mouth, shark from movie
Jax	Alas
Jedi	Keepers of the peace from the Star Wars saga
Jet	Dense black coal, aircraft
Jimbo	Slang term for Jim or James meaning buddy
Junior	Lower in rank or shorter in length of tenure
Justice	Just