Family name ฐิติศาสตร์ (ฐิติศาสตร์ 
) , around the globe, is a very rare surname. The cognomen ฐิติศาสตร์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, ฐิติศาสตร์ is the forename as well as the last name.