Emperor Wendi of Sui Dynasty seized the Northern Zhou regime and established the Sui Dynasty, with Sui as the country name. Because of its taboo meaning, it was changed to Sui. Since then, Sui has been the Sui family. At this time, most of the descendants of Sui Hui will be changed to Sui, which is the main body of the Sui surname in later generations, so most of the Sui surnames will be the ancestors of Sui.
Sui surnames are widely distributed in China, especially in Shandong, accounting for about 73% of the Han population in China. Therefore, the Sui surname in the world is a family.