Cognomen Buchna (Buchna 
) , in all the world, is a rare surname. The last name Buchna is characteristic of Germany, where it is a rare surname, Denmark, and the United States, where it is an extremely rare surname. Also, Buchna is the forename as well as the last name.
| eberhard buchna (b. 1911) |
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hendrik buchna German author, DE (b. 1976) |
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| jörg buchna German author, DE (b. 1945) |
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| kristian buchna (b. 1983) |
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