Last name Armbruester (Armbruester 
) , around the world, is a rare surname. The family name Armbruester is habitual in Western Europe, particularly Liechtenstein, where it is quite a rare surname, Germany, where it is a rare surname, and Austria. Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Austria.
| VARIANT | COUNTRY |
|---|---|
| Armbruester | Austria, Germany, Canada, Liechtenstein, United States |