Hsu

Hsu is a surname of Chinese origin that appears in English-language texts as a common transliteration produced by the Wade-Giles system (often written Hsü or Hsu). Because different Chinese characters can share similar pronunciations in Mandarin and other dialects, the Hsu spelling may correspond to more than one surname in Chinese characters.

The surname most frequently associated with the spelling Hsu belongs to Chinese surnames that are rendered as Xu in pinyin, though the exact character can vary. The Hsu spelling can arise from several distinct Chinese surnames, and it is commonly encountered in Taiwan as well as among older overseas Chinese communities. It is widely found among the Chinese diaspora, including communities in North America, Australia, Southeast Asia, and Europe.

Variant spellings of this surname in English reflect historical and regional differences in romanization. Related forms include Hsü and Hsueh, as well as Xu, depending on the transliteration system used and individual family preference.

Notable people with the surname Hsu come from a range of fields, including academia, arts, business, and public service, reflecting the broad geographic and cultural spread of Chinese diaspora communities. See also: Xu (surname).