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Last name Ciao (Chau
, Ciao
, Tsau
) , around the world, is a widespread surname. The cognomen Ciao is characteristic of Hong Kong, where it is a common surname, Macao, and Bermuda (explore the name in all countries). Not in comparison with a country's population, it is commonest in Hong Kong, India, and Vietnam. Also, Ciao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chau | Hong Kong, India, Taiwan, Vietnam, United States |
| Ciao | Canada, Malaysia, Vietnam, United States, China |
| Tsau | Malaysia, India, Taiwan, United States, China |