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