Meso'Clan
Meso'Clan was a Jem'Hadar soldier who served under First Goran'Agar.
In 2372, he followed Goran'Agar to Bopak III to be cured of his addiction to ketracel-white, which did not happen. Meso'Clan was assigned to stand watch over Julian Bashir and Miles O'Brien as they worked to find a cure. When another Jem'Hadar was hit by a plasma charge, which missed his femoral artery, but destroyed his knee joint, Meso'Clan stood next to him and was prepared to kill him. He told Julian Bashir to be quiet but was told by Goran'Agar to leave the other Jem'Hadar unharmed. (DS9: "Hippocratic Oath")
Meso'Clan was played by Jerry Roberts.
His name comes from the script.
Originally, Meso'Clan should've been the Jem'Hadar with the destroyed knee joint. On the call sheet for the fifth day of filming, Tuesday 8 August 1995, Tom Morga is listed as stunt double for Meso'Clan but in the final episode, it is actor Michael H. Bailous who is the injured Jem'Hadar.