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Family name Doolyawat (ดุลยวัต , Doolyawat
) , all over the world, is an extremely rare cognomen. Much more frequently, Doolyawat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดุลยวัต, Doolyawat | Thailand |
Singka, Subkoed, and Kladkempetch