Surname Overview
An Ancient Compound Surname
Zhangdu was an ancient compound surname that later divided into the Zhang and Du surnames; the compound surname no longer exists today.
Zhangdu was an ancient compound surname that later divided into the Zhang and Du surnames; the compound surname no longer exists today.
The Zhangdu surname originated from the Western Zhou local office of Zhangdu and was adopted from an ancestral official title.
In antiquity, the characters 黨, 掌, and 仉 were homophonous, shared meanings, and could substitute for one another; Zhangdu was treated as a variant designation of Dangzheng.
Zhangdu was also called Zhangdu with the character 掌, while the office's original name was Dangzheng; it administered affairs within a designated area.
Some descendants of Zhangdu adopted their ancestor's official title as the compound surname Zhangdu; it was later abbreviated into single surnames including Zhang, Du, and Dang.
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