Surname distribution maps for Erby
Erby in the 1881 Census
Erby in the 21st Century
Sorry, we don't have any stats for the distribution of Erby in the 21st Century.
The maps, if available, show both where there are more people named Erby and where they are most concentrated.
The darker the colour, the more people in that county are named Erby.
The larger the dot, the greater the proportion of people in that county are named Erby.
Hovering over the dots will give you the individual statistics for that county.