Surname Kalamohan (Kalamohan 
) , all over the world, is a rare cognomen. The family name Kalamohan is characteristic of Sri Lanka, where it is a rare surname, Singapore, and Australia, where it is a very rare surname. Also, Kalamohan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalamohan | Australia, Singapore, United Kingdom, India, Sri Lanka |