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