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What is naming and terminology in reference to the Powhatan?
The name Powhatan is the name of the native village or town of Wahunsenacawh. The title Chief or King Powhatan, is believed to have been derived from this site.
When was the name Powhatan created?
What terminology was used in creating the name Powhatan?
The title Chief or King Powhatan, used by the English is believed to have been derived from the name of the native village or town of Wahunsenacawh.
Did the name Powhatan have any other meaning besides the name of the native village or town of Wahunsenacawh?
Powhatan was also the name used by the natives to refer to the river where the town sat at the head of navigation.

Question: Was anything else created?
Self-contained rewrite: What anything else besides the name Powhatan created?