Surname Herlof (Herlof 
) , in the world, is an extremely rare family name. The surname Herlof is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname. More frequently, Herlof is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Herlof | Norway, Germany, United States, Nicaragua |