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Surname ดำรงโรจน์วัฒนา (ดำรงโรจน์วัฒนา, Dumroungrodwattana, Damrongrotwattana) , around the world, is a very rare cognomen. The surname ดำรงโรจน์วัฒนา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
VARIANT | COUNTRY |
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Damrongrojwattana | Thailand |
Dumrongrojwattana, Dumrongrotvatana, Dumrongrotvattana, Dumrongrotvatthana, Dumrongrotwattana, and Dumrongrotwatthana