Retains its original name after taming. North-east of Hive'Ashi. Original Silithus creatures vanish after you complete the Antorus raid. To time-travel to the earlier phase, speak to Zidormi near Valor's Rest.
*Level scaling: In Shadowlands most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.