Cognomen เนรา (Nera 
, เนรา 
) , in the world, is quite a common family name. The cognomen เนรา is habitual in Lithuania, where it is quite a rare surname, Bosnia and Herzegovina, and Philippines. Measured by absolute frequency, it is the most numerous in Philippines, India, and Indonesia. More frequently, เนรา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nera | Philippines, India, Indonesia, Ethiopia, Croatia |
| เนรา | Thailand |