Last name Bunzen (Bunzen 
) , all around the world, is a rare surname. The surname Bunzen is characteristic of Germany, where it is a very rare surname, Brazil, and Peru, where it is an extremely rare surname. Much more prevalently, Bunzen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bunzen | Japan, Germany, Brazil, United States, Peru |
| hana bunzen researcher |
|