Cognomen Vattakkattu Thankappan (Vattakkattu Thankappan 
) , in the world, is a very rare last name. The cognomen Vattakkattu Thankappan is characteristic of Australia, where it is a very rare surname, and India, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vattakkattu Thankappan | India, Australia |