Cognomen Kalagana (Kalagana 
) , worldwide, is a rare family name. The family name Kalagana is characteristic of India, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Very seldom, Kalagana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalagana | United Kingdom, United States, India |