Cognomen Kalidasan (Kalidasan 
) , in the world, is a rare family name. The last name Kalidasan is habitual in Malaysia, where it is a rare surname, Singapore, and United Arab Emirates. In absolute terms, the name is most common in Malaysia, India, and Singapore. More frequently, Kalidasan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalidasan | United Arab Emirates, India, Singapore, Malaysia, United States |