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In the entire world, Trịnh (Trinh
, Trịnh
, チン
) is a common gender-neutral given name. The forename Trịnh is characteristic of U.S. Virgin Islands, where it is quite a common male name, Macao, where it is quite a common girly name, and Vietnam, where it is quite a common epicene name. Not in comparison with a country's population, it is the most numerous in Vietnam, the United States, and China. Also, Trịnh is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Trinh | Canada, Malaysia, Vietnam, Australia, United States |
| Trịnh | Canada, France, Vietnam, Australia, United States |
| チン | Japan |
| Чинь | Belarus, Kazakhstan, Russia, Ukraine |
Trịnh is also a name for the fictitious and mythical characters: .