Family name Fredline (Fredline 
) , globally, is a very rare last name. The cognomen Fredline is habitual in Australia, where it is a very rare surname, the United States, and France. Measured by absolute frequency, it is commonest in the United States, Australia, and Nigeria. Likewise, Fredline is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fredline | Australia, South Africa, France, United States, Nigeria |