There are many origins of the French people of Louisiana.
Many came directly from France before and after the French Revolution. These are
referred to as Creoles. (Creole not to be confused with the popular useof the
term today to denote African Americans in New Orleans and other parts of
Louisiana
From French Canada.
These are referred to as French Canadians and also
Creoles.
From other parts of the original French colony of Louisiana
These too are referred to as Creoles.
From Haiti.
These too are referred to as Creoles
From other French colonies.
These too are referred to as Creoles
Acadians
Then there is the Acadians, who arrived in louisiana during the years
1765-1785. These and only these are to be referred to as "Acadians".
To be an Acadian you have to be a descendant of an Acadian. In otherwords
your ancestors have to have come from Acadia (Nova Scotia ca 1755-1765- 1785)
(Don Landry)