Family name Nills (Nills 
) , around the world, is a very rare cognomen. The family name Nills is characteristic of New Zealand, where it is a very rare surname, Peru, and Australia. Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Peru. Also, Nills is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nills | Peru, France, United Kingdom, United States, China |