Around the world, Ohann (Ohann 
) is a rare boy's first name. The first name Ohann is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Likewise, Ohann is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ohann | China, France, South Africa |
| ohann jakob alexander sigismund fugger graf zu kirchberg und weissenhorn LI (b. 1691) |
|
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| ohann friedrich von dhaun-püttlingen (b. 1750) |
|