Surname distribution maps for Dumas
There are approximately 706 people named Dumas in the UK. That makes it the 8,811th most common surname overall. Out of every million people in the UK, approximately 11 are named Dumas.
Dumas in the 1881 Census
Dumas in the 21st Century
The maps, if available, show both where there are more people named Dumas and where they are most concentrated.
The darker the colour, the more people in that county are named Dumas.
The larger the dot, the greater the proportion of people in that county are named Dumas.
Hovering over the dots will give you the individual statistics for that county.