Last name Wergner (Wergner 
) , around the globe, is a very rare cognomen. The cognomen Wergner is habitual in Germany, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Much less frequently, Wergner is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wergner | Germany, Brazil, United States |