This individual has no known canonical name. While the information presented is canonical, the individual described lacks an official name, thus the title is conjecture.
Qetesh's Jaffa 2 (Continuum) is a male Jaffa who served Qetesh in an alternate timeline in 2008.
He accompanied Qetesh to the place where the time machine was and was killed by SG-1 except Teal'c. (SG1: "Continuum")