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Family name Suthayut (Suthayut
) , around the world, is an extremely rare surname. The surname Suthayut is habitual in South-eastern Asia, particularly Malaysia, where it is an extremely rare surname. Much more frequently, Suthayut is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suthayut | Malaysia, Thailand |
Suwanarat, Chuaphanich, Suwannarat, Chansamorn, Vongprasit, and Worrawutwaraporn