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