Family name Siengsukon (Siengsukon 
) , globally, is an extremely rare surname. The surname Siengsukon is characteristic of Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Siengsukon | United States |
| catherine f siengsukon researcher (ORCID 0000-0002-7706-6804) |
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