Cognomen נרו (Nero 
, נרו 
) , all around the world, is a common family name. The surname נרו is characteristic of Latin America and the Caribbean, particularly Saint Kitts and Nevis, where it is a common surname, Saint Vincent and the Grenadines, and Trinidad and Tobago, where it is quite a common surname. Measured by absolute frequency, it is commonest in the United States, Egypt, and South Africa. Also, נרו is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nero | Indonesia, Philippines, South Africa, Egypt, United States |
| נרו | Israel |