Last name Niles-Carnes (Niles-Carnes 
) , worldwide, is an extremely rare family name. The cognomen Niles-Carnes is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a first name Niles, and a last name Carnes.
| VARIANT | COUNTRY |
|---|---|
| Niles-Carnes | United States |