What is hsu surname origin?

The Hsu surname, also spelled as Xu or Kou in Mandarin, has its origins in China. It is a common surname among the Han Chinese, which is the largest ethnic group in China. The word Hsu actually means "emptiness" or "desolate" in Chinese.

According to historical records, the Hsu surname can be traced back to the Northern Wei Dynasty, which ruled from 386-534 CE. The earliest known ancestor with the Hsu surname was Hsu Yu, who was a prominent scholar during the Tang Dynasty (618-907 CE). Over time, the Hsu surname spread throughout China and also became common among overseas Chinese communities.

Today, there are numerous variations of the Hsu surname, including Hsueh, Hseih, Hsui, Hsien, and Hsiao. The Hsu surname is also common among Taiwanese and Chinese immigrants in the United States, where it is often romanized as "Hsu."