The Huang reference article from the English Wikipedia on 24-Apr-2004
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Huang

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Huang is the transliteration of the Chinese family name (黃 or 黄) which means yellow literally. It can also be a rare family name 皇. Due to differences in pronunciation in different dialect, the same character can be transliterated to Wong or Vong, Ong or Hwang.

It is a fairly common family name in Hong Kong.

Prominent people with family name 黃