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Cognomen รัตนคงสวัสดิ์ (รัตนคงสวัสดิ์ ) , around the world, is a very rare surname. The cognomen รัตนคงสวัสดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
VARIANT | COUNTRY |
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รัตนคงสวัสดิ์ | Thailand |