Surname distribution maps for Claro
Claro in the 1881 Census
Claro in the 21st Century
The maps, if available, show both where there are more people named Claro and where they are most concentrated.
The darker the colour, the more people in that county are named Claro.
The larger the dot, the greater the proportion of people in that county are named Claro.
Hovering over the dots will give you the individual statistics for that county.