Cognomen Ramkallawan (Ramkallawan 
) , in the world, is a very rare last name. The last name Ramkallawan is characteristic of Trinidad and Tobago, where it is quite a rare surname, South Africa, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ramkallawan | South Africa, Trinidad and Tobago, United States |