Family name วิไลยวรรณ (วิไลยวรรณ 
) , all over the world, is an extremely rare last name. The cognomen วิไลยวรรณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, วิไลยวรรณ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิไลยวรรณ | Thailand |