The origin of this breed is a disputed matter, although the majority holds common ground that they came to life in North America with Maine being the place where the breed is named after. They are not just popular in the U.S since they have also gained popularity in other parts of the world such as in Australia where the breed is gaining more fans. https://petfreshsupplies.com/things-to-know-about-maine-coon-cats-the-gentle-giants/