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