Green’s Dictionary of Slang

(Ling. Fr./Polari) to sing, to play, to entertain, thus joggering-nom, stage name, joggering omee, an entertainer.

1893		P.H. Emerson Signor Lippo 11: I could vardy that when I heard them joggering.
1937–84		Partridge DSUE (1984) 624: [...] late C.19–earlier 20.
2019		P. Baker Fabulosa 293/2: jogger, jogar 1. to play. 2. to sing. 3. to entertain [...] joggering omee an entertainer.
2023		R. Milward Man-Eating Typewriter 28: She called herself Madame Ovary — it might’ve been her joggering-nom* back in Paris [f.n.] *Stage name, nom de plume, nom de guerre.