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