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Last name Viriyaboon (Viriyaboon , วิริยะบุญ
) , all over the world, is a very rare cognomen. The cognomen Viriyaboon is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Viriyaboon, วิริยะบุญ | Thailand |
Jakkrit, Phathanit, and Thanchanok