Family name Bikarinayak (Bikarinayak 
) , in all the world, is an extremely rare surname. The last name Bikarinayak is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. More prevalently, Bikarinayak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bikarinayak | India |