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Cognomen Klayklung (Klayklung ) , in all the world, is a very rare surname. The surname Klayklung is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Klayklung | Thailand |
Siriruk, Weeyaporn, Kanokpat, Ratkasinan, Nichapat, Warintorn, Prapasiri, and Patchanoot