- Browse all records for a given batch - generally within a given parish
- Search all records within that batch for people with a common surname
Start with the FamilySearch Advanced Search panel.
Pick a batch number from the list (or use one that you have noted down), enter it and Search. I've used a batch number of C113956 for this example - Baptisms and Christenings in Tibbermore, Perthshire, Scotland.
From this point you can refine your search to reduce the number of results. I've expanded the first person found, Isabella Aberdeen to show that she was born on 22 Nov 1841 and baptised on 11 Jan 1842 at Tibbermore, Perthshire, Scotland.