Last name วิลามัย (วิลามัย 
) , all over the world, is a very rare cognomen. The cognomen วิลามัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, วิลามัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิลามัย | Thailand |