Cognomen Krsihnan (Krsihnan 
) , in all the world, is a very rare family name. The surname Krsihnan is habitual in Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Krsihnan | India, Malaysia |
Gopala, Vetrivelan, and Thanaletchumy