Coldingham parish registers, like Scottish parish registers in general, include addresses within the parish when children were baptised. This can be used to work out exactly where ancestors lived, but it’s also possible to trace which surnames were resident in specific areas, in an era long before the 19th century census returns.
Based on this principle I’ve started analysing surnames recorded for families bringing children to be baptised in Coldingham in specific decades. The surnames recorded are those of the fathers, and only noted where an address inside the parish is given. So far I’ve analysed the baptisms for 1750-1759 and 1800-1809. I intend to go back and do 1700-1709 likewise.
The results are sorted by place name within the parish, and list the surnames associated with each place, at least as far as the baptism evidence goes. As I say on the relevant page
They aren’t complete lists of surnames in these places, being restricted to parents (usually fathers) having children baptised in the period. But it is hoped that gathering this information is useful, showing changing surname patterns over time, at least in part, as well as changing place names occupied in the parish.
For more details see the appropriate page in my Coldingham one-place study website.