Surname distribution maps for Dufresne
Dufresne in the 1881 Census
Dufresne in the 21st Century
Sorry, we don't have any stats for the distribution of Dufresne in the 21st Century.
The maps, if available, show both where there are more people named Dufresne and where they are most concentrated.
The darker the colour, the more people in that county are named Dufresne.
The larger the dot, the greater the proportion of people in that county are named Dufresne.
Hovering over the dots will give you the individual statistics for that county.