Tribes are groups of Siyee who live throughout Si. Each tribe has a representative, known as a speaker. The Bald Mountain Tribe's speaker Sirri is also the Head Speaker for the Siyee. Usually members of a tribe are all distant relatives, and most marriages usually are between two siyee from the same tribe. This has relaxed a lot in recent times as there are less problems for the Siyee to face.
List of Tribes
- Bald Mountain Tribe: Speaker Sirri. They are located in the Open.
- Blue Lake Tribe: Speaker Dylli
- Fire Mountain Tribe
- Fork River Tribe
- Green Lake Tribe: Speaker Iriz
- North Forest Tribe
- North River Tribe: Speaker Veece
- Sand Tribe: Speaker Tyrli. They are located on the coast, and frequently trade with the Elai.
- Snake River Tribe: Styll
- Sun Ridge Tribe: Speaker Tyzi
- Temple Mountain Tribe: Speaker Ryliss
- Twin Mountain Tribe
- West Forest Tribe
There are other three tribes whose names are unknown.
|Spoilers from "Priestess of the White"|
The Snake River Tribe was driven out of their village by Toren settlers, however they still had the required number of Siyee to still be considered a Tribe.