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Family name Arulnathan (Arulnathan
) , around the world, is a rare last name. The surname Arulnathan is characteristic of Malaysia, where it is a rare surname, Sri Lanka, and Australia, where it is a very rare surname. In absolute terms, the name is most common in Malaysia, Sri Lanka, and India. Much less frequently, Arulnathan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arulnathan | Malaysia, India, Australia, Sri Lanka, South Africa |