Last name Erris (Erris 
) , in all the world, is a rare family name. The surname Erris is characteristic of Indonesia, where it is a very rare surname, Venezuela, and the United States, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Indonesia, the United States, and China. More prevalently, Erris is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Erris | South Africa, Philippines, United States, Indonesia, China |