Surname Nikolia (Nikolia 
, Николя 
) , around the world, is a rare cognomen. The last name Nikolia is characteristic of Greece, where it is quite a rare surname, Georgia, where it is a very rare surname, and Russia. Likewise, Nikolia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nikolia | Greece, Lithuania, Italy, United States, Croatia |
| Николя | Russia, Ukraine |