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Surname Kalachak (Kalachak , กาลจักร
, กาลจักร์
) , all around the world, is quite a rare last name. The last name Kalachak is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kalachak, กาลจักร, กาลจักร์ | Thailand |