Surname distribution maps for Erwin
There are approximately 933 people named Erwin in the UK. That makes it the 7,511th most common surname overall. Out of every million people in the UK, approximately 15 are named Erwin.
Erwin in the 1881 Census
Erwin in the 21st Century
The maps, if available, show both where there are more people named Erwin and where they are most concentrated.
The darker the colour, the more people in that county are named Erwin.
The larger the dot, the greater the proportion of people in that county are named Erwin.
Hovering over the dots will give you the individual statistics for that county.