Surname Pottmann (Pottmann 
) , in all the world, is a rare family name. The cognomen Pottmann is characteristic of Estonia, where it is quite a rare surname, Austria, where it is a rare surname, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Pottmann | Austria, Germany, Estonia, Spain, Switzerland |
| helmut pottmann Austrian mathematician, AT (b. 1959) |
|
|
| helmut pottmann researcher |
|