Cognomen ลิวรรณ์ (ลิวรรณ์ 
) , throughout the world, is a very rare last name. The surname ลิวรรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, ลิวรรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ลิวรรณ์ | Thailand |