Around the globe, Kalai Arasu (Kalai Arasu 
) is a very rare masculine first name. The given name Kalai Arasu is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare masculine name. Very seldom, Kalai Arasu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kalai Arasu | Malaysia |