Southron is a term meaning `a person from the south`. It is uncommon in modern usage. It was originally used by Scots to refer to the English. Other notable uses are: ...
• (n.) An inhabitant of the more southern part of a country; formerly, a name given in Scotland to any Englishman.
South'ron noun An inhabitant of the more southern part of a country; formerly, a name given in Scotland to any Englishman.