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Cognomen 毒 (毒 , Duku
) , globally, is a common family name. The surname 毒 is characteristic of Ghana, where it is quite a common surname, South Sudan, where it is quite a rare surname, and Mongolia. In absolute terms, this name is the most popular in China, Ghana, and Nigeria. Also, 毒 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 毒 | China |
| Duku | India, Nigeria, Ghana, South Sudan, China |