Surname distribution maps for Clapham
There are approximately 3,740 people named Clapham in the UK. That makes it the 2,722nd most common surname overall. Out of every million people in the UK, approximately 59 are named Clapham.
Clapham in the 1881 Census
Clapham in the 21st Century
The maps, if available, show both where there are more people named Clapham and where they are most concentrated.
The darker the colour, the more people in that county are named Clapham.
The larger the dot, the greater the proportion of people in that county are named Clapham.
Hovering over the dots will give you the individual statistics for that county.