Surname Unnikrishnan Nair (Unnikrishnan Nair 
) , worldwide, is a very rare cognomen. The surname Unnikrishnan Nair is characteristic of Singapore, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and India. Much less frequently, Unnikrishnan Nair is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Unnikrishnan Nair | Singapore, United Kingdom, India |