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Cognomen Janchanok (Janchanok , จันทรชนก
) , throughout the world, is a very rare surname. The family name Janchanok is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, Janchanok is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จันทรชนก, Janchanok | Thailand |