Cognomen Modline (Modline 
) , worldwide, is a rare last name. The cognomen Modline is habitual in Nigeria, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Modline is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Modline | South Africa, Nigeria, Dominican Republic, United States, Brazil |