Surname distribution maps for Firth
There are approximately 15,286 people named Firth in the UK. That makes it the 659th most common surname overall. Out of every million people in the UK, approximately 242 are named Firth.
Firth in the 1881 Census
Firth in the 21st Century
The maps, if available, show both where there are more people named Firth and where they are most concentrated.
The darker the colour, the more people in that county are named Firth.
The larger the dot, the greater the proportion of people in that county are named Firth.
Hovering over the dots will give you the individual statistics for that county.