All over the world, Siauw (Siauw 
) is quite a rare gender-neutral first name. The forename Siauw is habitual in Indonesia, where it is a rare epicene name, and China, where it is an extremely rare masculine name. Also, Siauw is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Siauw | Indonesia, Australia, Hong Kong, Taiwan, United States |
Siauw is also a name for the fictitious and mythical characters: .
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siauw giok tjhan Indonesian politician (1914-1981), ID (b. 1914) |
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| siauw tik kwie painter (1913-1988), ID (b. 1913) |
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| siauw lung Indonesian taekwondoin, ID |
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| siauw poo tiong |
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| siauw sen |
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