Short for Habitant.....the Montreal Canadiens have the nickname of Les Habitants. Couldn't tell you the why of that, though.
Habitants is the name used to refer to both the French settlers and the inhabitants of French origin who farmed the land along the two shores of the St. Lawrence Gulf and River in what is the present-day Province of Quebec in Canada. The term was used by the inhabitants themselves and the other classes of French Canadian society from the 17th century up until the early 20th century when the usage of the word declined in favor of the more modern agriculteur (farmer) or producteur agricole (agricultural producer). The habitants live on the seigneur's property paying him with food as rent.
Unwilling to accept subordination to anyone but the Governor of New France himself, the inhabitants refused to be called censitaire, a designation they judged equivalent to paysan, who were the servile peasants in France's feudal system.
After the Canadian Confederation in 1867, the seigneural system gradually ceased to exist. The industrialization of Quebec was another factor in the evolution of Quebec's working class, which eventually began migrating to cities like Montreal and Quebec.
The plural was spelled Habitans before the spelling reform and until the spelling reform was accepted in Quebec in the 19th century. The singular word Habitant stayed the same.
The name "Habs", from the French "Les Habitants", is now used as a nickname for the Montreal Canadiens ice hockey team; one of their many cheers is "Go Habs Go".