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