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Surname 許 (Xu
, 許
, Hứa
, and others...) , worldwide, is a prevalent last name. The family name 許 is habitual in Cayman Islands, where it is a widespread surname, Bermuda, and China (explore the name in all countries). In absolute terms, it is the most numerous in China, South Korea, and the United States. Very seldom, 許 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xu | Hong Kong, Australia, Indonesia, United States, China |
| 許 | China |
| Hứa | Vietnam, United States, Myanmar |
| Hŏ, Hsü | Myanmar |
| Xǔ | Myanmar, Philippines |
| 허 | South Korea |