Family name วิลัยศรี (วิลัยศรี 
) , in the world, is a rare cognomen. The surname วิลัยศรี is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, วิลัยศรี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิลัยศรี | Thailand |