Surname Causar (Causar 
) , around the world, is a rare family name. The cognomen Causar is characteristic of Indonesia, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and India. Not in comparison with a country's population, it most frequently occurs in Indonesia, India, and the United States. Also, Causar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Causar | Indonesia, Philippines, United Kingdom, India, United States |