Where Does The Last Name Dupplessis Come From? ^{nationality or country of origin}

Dupplessis is found most frequently in The United States. It may be rendered as:. For other potential spellings of this last name click here.

How Common Is The Last Name Dupplessis? ^{popularity and diffusion}

This last name is the 10,311,814^th most widely held surname world-wide It is held by around 1 in 2,147,483,647 people. This surname occurs mostly in The Americas, where 100 percent of Dupplessis are found; 67 percent are found in North America and 67 percent are found in Anglo-North America.

Dupplessis is most commonly held in The United States, where it is borne by 2 people, or 1 in 181,229,466. In The United States Dupplessis is most common in: Louisiana, where 50 percent live and Texas, where 50 percent live. Beside The United States this last name exists in one country. It is also common in The British Virgin Islands, where 33 percent live.

Dupplessis Family Population Trend ^{historical fluctuation}

The prevalency of Dupplessis has changed over time. In The United States the number of people who held the Dupplessis last name fell 75 percent between 1880 and 2014.