Last name Koong (Koong 
, คุง 
, קונג 
) , around the world, is quite a rare family name. The surname Koong is characteristic of Malaysia, where it is quite a rare surname, Singapore, and South Korea, where it is a rare surname. Very seldom, Koong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Koong | Singapore, South Korea, Malaysia, Taiwan, Australia |
| คุง | Thailand |
| קונג | Israel |
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serene koong Singaporean singer-songwriter, SG (b. 1988) |
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| koong yi researcher ORCID ID = 0000-0002-8630-3031 |
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| koong jiunn tay researcher (ORCID 0000-0001-7418-6424) |
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| albert c. koong researcher |
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| amanda jeanette koong researcher |
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| denis p koong researcher |
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| zhe xian koong researcher |
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