Lasat was the native language of the planet Lasan, used by the Lasat species. After the genocide that the Galactic Empire perpetrated on Lasan sometime before 3272 LY, the correct usage of the language diminished. Because most other species had trouble correctly saying the rolled r's in Lasat, Garazeb Orrelios was called "Zeb."
In the subtitles on the DVD and Disney+ version of "The Mystery of Chopper Base," Zeb calls the dokma "bogens," instead of "bogans."
Within the Star Wars Legends storyline, both Ashla and Bogan possess extra meanings pertaining to the Force and are frequently connected to each other; a good example is how they are the two moons orbiting the Je'daii Order's home planet.