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 | Estonia, Spain, Switzerland, Austria, Germany |
| helmut pottmann Austrian mathematician, AT (b. 1959) |
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| helmut pottmann researcher |
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