List of Surnames or List of Witnesses
To make a list of surnames, pick Lists from the main menu (or the Reports menu) and then pick List of Surnames. You may select everyone or just the descendants of a person. Then it will make a list of the surnames (last names) and tell you how many people have each name. You may print the list alphabetically or have it sorted by the number of people.
To make a list of witnesses, pick Lists from the main menu or the Reports menu, then pick List of Witnesses. You may print all witnesses or just one witness. It will show all the events that witness is attached to.