Johnston is a surname of Scottish origin, derived from the place-name Johnston in Annandale, Dumfriesshire. The name dates back to the ancient Celtic tribes of Scotland and has evolved over the centuries to become a common surname. People with the surname Johnston often have a strong sense of family heritage and pride in their Scottish roots. They are known for their hardworking nature, resilience, and loyalty to their loved ones. Johnston is a name that signifies strength, determination, and a deep connection to tradition.