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Last name Chaiyawat (ชัยวัฒน์ , ไชยวัฒน์
, Chaiyawat
) , across the world, is quite a rare cognomen. The family name Chaiyawat is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname, and Malaysia, where it is a very rare surname. Much more frequently, Chaiyawat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จัยวัฒน์, ไชยวัฒน์, ชัยวัฒน์ | Thailand |
| Chaiyawat | Malaysia, United States, Thailand |
ชัยสุวรัตน์, and ไชยวรรณะ