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Last name Buechner (Buechner
, Büchner
, Бюхнер
) , across the world, is a common surname. The cognomen Buechner is characteristic of Western Europe, particularly Germany, where it is quite a common surname, Austria, where it is quite a rare surname, and Switzerland, where it is a rare surname. In absolute terms, this name is the most popular in Germany, the United States, and Austria.
| VARIANT | COUNTRY |
|---|---|
| Buechner | Canada, Switzerland, Austria, United States, Germany |
| Büchner | Switzerland, Austria, United States, Germany, South Africa |
| Бюхнер | Russia, Ukraine |