Cognomen อิสระวรวาณิช (อิสระวรวาณิช 
) , in the world, is a very rare last name. The family name อิสระวรวาณิช is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| อิสระวรวาณิช | Thailand |