Family name Eyjolfur (Eyjólfur 
, Eyjolfur 
) , worldwide, is a very rare surname. The surname Eyjolfur is characteristic of Iceland, where it is quite a rare surname, Greece, where it is a very rare surname, and Spain. More prevalently, Eyjolfur is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eyjólfur | Iceland |
| Eyjolfur | Norway, Iceland, Spain, United States, Greece |