The answer to this question is currently unknown as no movies have been released in Tamil for the year 2022 yet. However, based on previous years' releases, it is safe to say that there will be a variety of different movies vying for the top spot. Some of the most popular Tamil movies in recent years include Baahubali, Dangal, and 2.0. It is likely that one of these films will take the top spot in 2022, but it is impossible to know for sure until more information about upcoming releases is available.