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Around the globe, Ау (Au
, Ау
) is a common gender-neutral first name. The given name Ау is characteristic of Hong Kong, where it is quite a common gender-neutral name, Iceland, where it is quite a rare feminine name, and Mauritius. Not in comparison with a country's population, it is commonest in Hong Kong, India, and China. Likewise, Ау is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Au | India, Malaysia, Taiwan, Hong Kong, Myanmar |
| Ау | Ukraine, Kazakhstan, Armenia, Russia, China |
Ау is also a name for the fictitious and mythical characters: .