Last name Weygang (Weygang 
) , across the world, is a very rare cognomen. The last name Weygang is characteristic of the United Kingdom, where it is a very rare surname, Australia, and Argentina, where it is an extremely rare surname. Much less frequently, Weygang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Weygang | United Kingdom, Australia, United States, Argentina, Canada |
| august weygang DE (b. 1859) |
|