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Family name Manatsak (มนัสศักดิ์ , Manatsak
) , across the world, is an extremely rare cognomen. Much more frequently, Manatsak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Manatsak, มนัสศักดิ์ | Thailand |
Sookkaew, Sujaritvetee, Somongkhon, and Thotsaphornthaweesap