People who speak French are called Francophones.
They are called French.
French speaking people are known as francophones.
English people are called 'les anglais' in French.
Fluent French people are called Francophones.
In French, people born in French Guiana are primarily called "français / française", as French is their nationality. If we need to refer to their region of origin (called in French "la Guyane"), then they are called "guyanais / guyanaise"
Just that: the French.
french
French or Francophone (french speaking people)the French (in French language : les français, les françaises)
Taxis are called the same in French.
Chinese people are called "Chinois" in the French language.
they were called the Metis.