MacGregor is a surname of Scottish origin, often associated with the clan MacGregor, which has a rich history dating back to the 14th century. The clan's motto is "S'rioghal mo dhream," meaning "Royal is my race." The MacGregors were known for their fierce independence and resilience, often facing conflicts with neighboring clans. In modern times, the name MacGregor is also linked to various businesses and products, including MacGregor Golf, a brand known for its golf equipment. Additionally, the name appears in popular culture, such as the character MacGregor in literature and film, showcasing its enduring legacy.