Surname Vayuphak (Vayuphak 
) , in all the world, is a rare family name. The cognomen Vayuphak is characteristic of South-eastern Asia, particularly Laos, where it is quite a rare surname. Much less frequently, Vayuphak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vayuphak | Laos, Thailand |