Surname Vonbun (Vonbun 
) , all around the world, is a rare family name. The cognomen Vonbun is characteristic of Western Europe, particularly Austria, where it is quite a rare surname, Switzerland, where it is a rare surname, and Germany, where it is a very rare surname. Much less frequently, Vonbun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vonbun | Germany, South Africa, Austria, Australia, Switzerland |
| anton vonbun German politician (1799-1864), AT (b. 1799) |
|
|
| franz josef vonbun Austrian writer (1824-1870), AT (b. 1824) |
|
|
| josef vonbun German psychiatrist, AT (b. 1902) |
|