Surname distribution maps for Cussins
Cussins in the 1881 Census
Cussins in the 21st Century
The maps, if available, show both where there are more people named Cussins and where they are most concentrated.
The darker the colour, the more people in that county are named Cussins.
The larger the dot, the greater the proportion of people in that county are named Cussins.
Hovering over the dots will give you the individual statistics for that county.