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Last name Vilayhong (Vilayhong
) , all over the world, is a rare cognomen. The family name Vilayhong is habitual in Laos, where it is quite a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Vilayhong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vilayhong | Laos, United States, Canada, Thailand |