Cognomen Кришнан (Krishnan 
, Krichnan 
, Кришнан 
) , in the world, is a widespread surname. The surname Кришнан is characteristic of Malaysia, where it is a common surname, United Arab Emirates, and Oman, where it is quite a common surname (explore the name in all countries). In absolute terms, it most frequently occurs in India, Malaysia, and United Arab Emirates. Likewise, Кришнан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Krishnan | Malaysia, Saudi Arabia, India, United Arab Emirates, Oman |
| Krichnan | United States, Malaysia, India |
| Кришнан | Russia, Ukraine |
| Maharajapuram | United States, India |