Surname Quinlin (Quinlin 
) , across the world, is a rare cognomen. The last name Quinlin is habitual in Australia, where it is a rare surname, Switzerland, and the United States. Not in comparison with a country's population, it is the most numerous in the United States, Australia, and Canada. Very seldom, Quinlin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Quinlin | United Kingdom, Australia, Switzerland, United States, Canada |
| marcus stanley quinlin (1890-1982) public servant (b. 1890) |
|
|
| alexis quinlin (b. 1961) |
|