Last name ลัทธิวรรณ (ลัทธิวรรณ 
) , around the world, is a rare surname. The surname ลัทธิวรรณ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, ลัทธิวรรณ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ลัทธิวรรณ | Thailand |