Family name Ivory-Ervin (Ivory-Ervin 
) , in the entire world, is an extremely rare last name. The family name Ivory-Ervin 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 Ivory, and a first name Ervin.
| VARIANT | COUNTRY |
|---|---|
| Ivory-Ervin | United States |