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Surname Khong (Khong
, Хонг
, โค้ง) , worldwide, is a common last name. The last name Khong is habitual in Malaysia, where it is quite a common surname, Singapore, and Macao, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in South-eastern Asia, particularly Malaysia, Vietnam, and Indonesia. Much less frequently, Khong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khong | Singapore, United States, Malaysia, Vietnam, Indonesia |
| Хонг | Ukraine, Kazakhstan, Russia, Belarus, Kyrgyzstan |