Last name Вернли (Wernli 
, Вернли 
) , around the globe, is quite a rare cognomen. The family name Вернли is characteristic of Switzerland, where it is quite a common surname, Argentina, where it is a rare surname, and New Zealand. Not in comparison with a country's population, it is commonest in Switzerland, the United States, and Argentina. Much less frequently, Вернли is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wernli | Germany, Spain, Switzerland, United States, Argentina |
| Вернли | Russia |