Surname distribution maps for Castiglioni
We don't have any stats on how common this name is. This is probably because it's very rare in the UK.
Castiglioni in the 1881 Census
Sorry, we don't have any stats for the distribution of Castiglioni in the 1881 Census.
Castiglioni in the 21st Century
Sorry, we don't have any stats for the distribution of Castiglioni in the 21st Century.
The maps, if available, show both where there are more people named Castiglioni and where they are most concentrated.
The darker the colour, the more people in that county are named Castiglioni.
The larger the dot, the greater the proportion of people in that county are named Castiglioni.
Hovering over the dots will give you the individual statistics for that county.