Family name วิระวรรณ์ (วิระวรรณ์ 
) , all over the world, is an extremely rare cognomen. The last name วิระวรรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, วิระวรรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิระวรรณ์ | Thailand |