Cognomen Eaver (Eaver 
) , all around the world, is a very rare last name. The family name Eaver is characteristic of the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, Eaver is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eaver | United Kingdom, United States, Myanmar, India, Philippines |