Around the globe, Barline (Barline 
) is a rare primarily feminine, but very seldom male forename. The first name Barline is habitual in the Democratic Republic of the Congo, where it is a rare female name, and India, where it is an extremely rare epicene name. Very seldom, Barline is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Barline | Algeria, United States, India, Israel, Democratic Republic of the Congo |