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Family name Gewalin (Gewalin ) , across the world, is an extremely rare cognomen. Much more prevalently, Gewalin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gewalin | Thailand |
Sommit, Burrows, Kanapan, Feemuengam, Suwantada, Kanthong, Phaophuphai, Buathongpud, Suriyamongkol, Charoenpanith, and Prasertcharoensuk