Last name วิศัลย์ไชย (วิศัลย์ไชย 
) , in the entire world, is an extremely rare cognomen. The family name วิศัลย์ไชย is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, วิศัลย์ไชย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิศัลย์ไชย | Thailand |