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Last name Virunsarn (Virunsarn , วิรุณสาร
) , worldwide, is a rare cognomen. The last name Virunsarn is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| วิรุณสาร, Virunsarn | Thailand |
Sommai, Pitchapa, Phantira, Petcharat, and Chalermchai