Nephilim (A.K.A 'Nephs')
Used to describe the first 126 people who settled in Avalon. Many have close connections to Mavella Avryss or Argos Avryss, but many are dead, and those who still roam are in old age. In some parts of the cluster, some people also refer a Nephilim's descendant as a Nephilim too, though it often depends on how tall the family tree is.
Prissies (A.K.A 'Prims')
Refers to the second generation of Avalonians. They're nicknamed this way due to the way people had to enter Avalon after the Nephs. People of this nickname often come from rich backgrounds.
Common Folk
Refers to the third generation of Avalonians. These folk came into Avalon when the fee to enter was lifted. They're the largest class of people of Avalon and are expectedly as varied as they come. Because there are so many of them, the Common Folk also have a few sub-generations.