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